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This works with any OTLP-compatible backend including:",[578,579,580,588,592,597,602,607,612,617],"ul",{},[581,582,583,587],"li",{},[584,585,586],"strong",{},"Grafana Cloud"," (Loki)",[581,589,590],{},[584,591,176],{},[581,593,594],{},[584,595,596],{},"Honeycomb",[581,598,599],{},[584,600,601],{},"Jaeger",[581,603,604],{},[584,605,606],{},"Splunk",[581,608,609],{},[584,610,611],{},"New Relic",[581,613,614],{},[584,615,616],{},"Self-hosted OpenTelemetry Collector",[581,618,619],{},[584,620,201],{},[622,623,626,629,653],"prompt",{":actions":624,"description":625,"icon":199},"[\"copy\",\"cursor\",\"claude\"]","Add the OTLP drain adapter",[574,627,628],{},"Add the OTLP drain adapter to send evlog wide events via OpenTelemetry Protocol.",[630,631,632,635,638,641,644,647,650],"ol",{},[581,633,634],{},"Identify which framework I'm using and follow its evlog integration pattern",[581,636,637],{},"Install evlog if not already installed",[581,639,640],{},"Import createOTLPDrain from 'evlog\u002Fotlp'",[581,642,643],{},"Wire createOTLPDrain() into my framework's drain configuration",[581,645,646],{},"Set OTLP_ENDPOINT environment variable (collector URL)",[581,648,649],{},"Optionally set OTLP_HEADERS for authentication",[581,651,652],{},"Test by triggering a request and checking your OTLP backend (Grafana, Datadog, Honeycomb, etc.)",[574,654,655,656,662,663],{},"Adapter docs: ",[657,658,659],"a",{"href":659,"rel":660},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp",[661],"nofollow","\nFramework setup: ",[657,664,665],{"href":665,"rel":666},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Foverview",[661],[668,669,20],"h2",{"id":670},"installation",[574,672,673],{},"The OTLP adapter comes bundled with evlog:",[675,676,682],"pre",{"className":677,"code":678,"filename":679,"language":680,"meta":681,"style":681},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { createOTLPDrain } from 'evlog\u002Fotlp'\n","src\u002Findex.ts","typescript","",[683,684,685],"code",{"__ignoreMap":681},[686,687,690,694,698,702,705,708,711,715],"span",{"class":688,"line":689},"line",1,[686,691,693],{"class":692},"s7zQu","import",[686,695,697],{"class":696},"sMK4o"," {",[686,699,701],{"class":700},"sTEyZ"," createOTLPDrain",[686,703,704],{"class":696}," }",[686,706,707],{"class":692}," from",[686,709,710],{"class":696}," '",[686,712,714],{"class":713},"sfazB","evlog\u002Fotlp",[686,716,717],{"class":696},"'\n",[668,719,25],{"id":720},"quick-start",[722,723,725],"h3",{"id":724},"_1-set-your-otlp-endpoint","1. Set your OTLP endpoint",[675,727,732],{"className":728,"code":729,"filename":730,"language":731,"meta":681,"style":681},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","OTLP_ENDPOINT=http:\u002F\u002Flocalhost:4318\n",".env","bash",[683,733,734],{"__ignoreMap":681},[686,735,736,739,742],{"class":688,"line":689},[686,737,738],{"class":700},"OTLP_ENDPOINT",[686,740,741],{"class":696},"=",[686,743,744],{"class":713},"http:\u002F\u002Flocalhost:4318\n",[722,746,748],{"id":747},"_2-wire-the-drain-to-your-framework","2. Wire the drain to your framework",[750,751,752,867,998,1060,1114,1173,1227,1280],"code-group",{},[675,753,756],{"className":677,"code":754,"filename":755,"language":680,"meta":681,"style":681},"\u002F\u002F server\u002Fplugins\u002Fevlog-drain.ts\nimport { createOTLPDrain } from 'evlog\u002Fotlp'\n\nexport default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:drain', createOTLPDrain())\n})\n","Nuxt \u002F Nitro",[683,757,758,764,783,790,822,858],{"__ignoreMap":681},[686,759,760],{"class":688,"line":689},[686,761,763],{"class":762},"sHwdD","\u002F\u002F server\u002Fplugins\u002Fevlog-drain.ts\n",[686,765,767,769,771,773,775,777,779,781],{"class":688,"line":766},2,[686,768,693],{"class":692},[686,770,697],{"class":696},[686,772,701],{"class":700},[686,774,704],{"class":696},[686,776,707],{"class":692},[686,778,710],{"class":696},[686,780,714],{"class":713},[686,782,717],{"class":696},[686,784,786],{"class":688,"line":785},3,[686,787,789],{"emptyLinePlaceholder":788},true,"\n",[686,791,793,796,799,803,806,808,812,815,819],{"class":688,"line":792},4,[686,794,795],{"class":692},"export",[686,797,798],{"class":692}," default",[686,800,802],{"class":801},"s2Zo4"," defineNitroPlugin",[686,804,805],{"class":700},"(",[686,807,805],{"class":696},[686,809,811],{"class":810},"sHdIc","nitroApp",[686,813,814],{"class":696},")",[686,816,818],{"class":817},"spNyl"," =>",[686,820,821],{"class":696}," {\n",[686,823,825,828,831,834,836,839,842,845,848,850,853,855],{"class":688,"line":824},5,[686,826,827],{"class":700},"  nitroApp",[686,829,830],{"class":696},".",[686,832,833],{"class":700},"hooks",[686,835,830],{"class":696},[686,837,838],{"class":801},"hook",[686,840,805],{"class":841},"swJcz",[686,843,844],{"class":696},"'",[686,846,847],{"class":713},"evlog:drain",[686,849,844],{"class":696},[686,851,852],{"class":696},",",[686,854,701],{"class":801},[686,856,857],{"class":841},"())\n",[686,859,861,864],{"class":688,"line":860},6,[686,862,863],{"class":696},"}",[686,865,866],{"class":700},")\n",[675,868,870],{"className":677,"code":869,"filename":240,"language":680,"meta":681,"style":681},"\u002F\u002F lib\u002Fevlog.ts\nimport { createEvlog } from 'evlog\u002Fnext'\nimport { createOTLPDrain } from 'evlog\u002Fotlp'\n\nexport const { withEvlog, useLogger, log, createError } = createEvlog({\n  service: 'my-app',\n  drain: createOTLPDrain(),\n})\n",[683,871,872,877,897,915,919,958,976,991],{"__ignoreMap":681},[686,873,874],{"class":688,"line":689},[686,875,876],{"class":762},"\u002F\u002F lib\u002Fevlog.ts\n",[686,878,879,881,883,886,888,890,892,895],{"class":688,"line":766},[686,880,693],{"class":692},[686,882,697],{"class":696},[686,884,885],{"class":700}," createEvlog",[686,887,704],{"class":696},[686,889,707],{"class":692},[686,891,710],{"class":696},[686,893,894],{"class":713},"evlog\u002Fnext",[686,896,717],{"class":696},[686,898,899,901,903,905,907,909,911,913],{"class":688,"line":785},[686,900,693],{"class":692},[686,902,697],{"class":696},[686,904,701],{"class":700},[686,906,704],{"class":696},[686,908,707],{"class":692},[686,910,710],{"class":696},[686,912,714],{"class":713},[686,914,717],{"class":696},[686,916,917],{"class":688,"line":792},[686,918,789],{"emptyLinePlaceholder":788},[686,920,921,923,926,928,931,933,936,938,941,943,946,948,951,953,955],{"class":688,"line":824},[686,922,795],{"class":692},[686,924,925],{"class":817}," const",[686,927,697],{"class":696},[686,929,930],{"class":700}," withEvlog",[686,932,852],{"class":696},[686,934,935],{"class":700}," useLogger",[686,937,852],{"class":696},[686,939,940],{"class":700}," log",[686,942,852],{"class":696},[686,944,945],{"class":700}," createError ",[686,947,863],{"class":696},[686,949,950],{"class":696}," =",[686,952,885],{"class":801},[686,954,805],{"class":700},[686,956,957],{"class":696},"{\n",[686,959,960,963,966,968,971,973],{"class":688,"line":860},[686,961,962],{"class":841},"  service",[686,964,965],{"class":696},":",[686,967,710],{"class":696},[686,969,970],{"class":713},"my-app",[686,972,844],{"class":696},[686,974,975],{"class":696},",\n",[686,977,979,982,984,986,989],{"class":688,"line":978},7,[686,980,981],{"class":841},"  drain",[686,983,965],{"class":696},[686,985,701],{"class":801},[686,987,988],{"class":700},"()",[686,990,975],{"class":696},[686,992,994,996],{"class":688,"line":993},8,[686,995,863],{"class":696},[686,997,866],{"class":700},[675,999,1001],{"className":677,"code":1000,"filename":270,"language":680,"meta":681,"style":681},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\napp.use(evlog({ drain: createOTLPDrain() }))\n",[683,1002,1003,1021,1025],{"__ignoreMap":681},[686,1004,1005,1007,1009,1011,1013,1015,1017,1019],{"class":688,"line":689},[686,1006,693],{"class":692},[686,1008,697],{"class":696},[686,1010,701],{"class":700},[686,1012,704],{"class":696},[686,1014,707],{"class":692},[686,1016,710],{"class":696},[686,1018,714],{"class":713},[686,1020,717],{"class":696},[686,1022,1023],{"class":688,"line":766},[686,1024,789],{"emptyLinePlaceholder":788},[686,1026,1027,1030,1032,1035,1037,1040,1042,1045,1048,1050,1052,1055,1057],{"class":688,"line":785},[686,1028,1029],{"class":700},"app",[686,1031,830],{"class":696},[686,1033,1034],{"class":801},"use",[686,1036,805],{"class":700},[686,1038,1039],{"class":801},"evlog",[686,1041,805],{"class":700},[686,1043,1044],{"class":696},"{",[686,1046,1047],{"class":841}," drain",[686,1049,965],{"class":696},[686,1051,701],{"class":801},[686,1053,1054],{"class":700},"() ",[686,1056,863],{"class":696},[686,1058,1059],{"class":700},"))\n",[675,1061,1062],{"className":677,"code":1000,"filename":265,"language":680,"meta":681,"style":681},[683,1063,1064,1082,1086],{"__ignoreMap":681},[686,1065,1066,1068,1070,1072,1074,1076,1078,1080],{"class":688,"line":689},[686,1067,693],{"class":692},[686,1069,697],{"class":696},[686,1071,701],{"class":700},[686,1073,704],{"class":696},[686,1075,707],{"class":692},[686,1077,710],{"class":696},[686,1079,714],{"class":713},[686,1081,717],{"class":696},[686,1083,1084],{"class":688,"line":766},[686,1085,789],{"emptyLinePlaceholder":788},[686,1087,1088,1090,1092,1094,1096,1098,1100,1102,1104,1106,1108,1110,1112],{"class":688,"line":785},[686,1089,1029],{"class":700},[686,1091,830],{"class":696},[686,1093,1034],{"class":801},[686,1095,805],{"class":700},[686,1097,1039],{"class":801},[686,1099,805],{"class":700},[686,1101,1044],{"class":696},[686,1103,1047],{"class":841},[686,1105,965],{"class":696},[686,1107,701],{"class":801},[686,1109,1054],{"class":700},[686,1111,863],{"class":696},[686,1113,1059],{"class":700},[675,1115,1117],{"className":677,"code":1116,"filename":275,"language":680,"meta":681,"style":681},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\nawait app.register(evlog, { drain: createOTLPDrain() })\n",[683,1118,1119,1137,1141],{"__ignoreMap":681},[686,1120,1121,1123,1125,1127,1129,1131,1133,1135],{"class":688,"line":689},[686,1122,693],{"class":692},[686,1124,697],{"class":696},[686,1126,701],{"class":700},[686,1128,704],{"class":696},[686,1130,707],{"class":692},[686,1132,710],{"class":696},[686,1134,714],{"class":713},[686,1136,717],{"class":696},[686,1138,1139],{"class":688,"line":766},[686,1140,789],{"emptyLinePlaceholder":788},[686,1142,1143,1146,1149,1151,1154,1157,1159,1161,1163,1165,1167,1169,1171],{"class":688,"line":785},[686,1144,1145],{"class":692},"await",[686,1147,1148],{"class":700}," app",[686,1150,830],{"class":696},[686,1152,1153],{"class":801},"register",[686,1155,1156],{"class":700},"(evlog",[686,1158,852],{"class":696},[686,1160,697],{"class":696},[686,1162,1047],{"class":841},[686,1164,965],{"class":696},[686,1166,701],{"class":801},[686,1168,1054],{"class":700},[686,1170,863],{"class":696},[686,1172,866],{"class":700},[675,1174,1175],{"className":677,"code":1000,"filename":280,"language":680,"meta":681,"style":681},[683,1176,1177,1195,1199],{"__ignoreMap":681},[686,1178,1179,1181,1183,1185,1187,1189,1191,1193],{"class":688,"line":689},[686,1180,693],{"class":692},[686,1182,697],{"class":696},[686,1184,701],{"class":700},[686,1186,704],{"class":696},[686,1188,707],{"class":692},[686,1190,710],{"class":696},[686,1192,714],{"class":713},[686,1194,717],{"class":696},[686,1196,1197],{"class":688,"line":766},[686,1198,789],{"emptyLinePlaceholder":788},[686,1200,1201,1203,1205,1207,1209,1211,1213,1215,1217,1219,1221,1223,1225],{"class":688,"line":785},[686,1202,1029],{"class":700},[686,1204,830],{"class":696},[686,1206,1034],{"class":801},[686,1208,805],{"class":700},[686,1210,1039],{"class":801},[686,1212,805],{"class":700},[686,1214,1044],{"class":696},[686,1216,1047],{"class":841},[686,1218,965],{"class":696},[686,1220,701],{"class":801},[686,1222,1054],{"class":700},[686,1224,863],{"class":696},[686,1226,1059],{"class":700},[675,1228,1230],{"className":677,"code":1229,"filename":260,"language":680,"meta":681,"style":681},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\nEvlogModule.forRoot({ drain: createOTLPDrain() })\n",[683,1231,1232,1250,1254],{"__ignoreMap":681},[686,1233,1234,1236,1238,1240,1242,1244,1246,1248],{"class":688,"line":689},[686,1235,693],{"class":692},[686,1237,697],{"class":696},[686,1239,701],{"class":700},[686,1241,704],{"class":696},[686,1243,707],{"class":692},[686,1245,710],{"class":696},[686,1247,714],{"class":713},[686,1249,717],{"class":696},[686,1251,1252],{"class":688,"line":766},[686,1253,789],{"emptyLinePlaceholder":788},[686,1255,1256,1259,1261,1264,1266,1268,1270,1272,1274,1276,1278],{"class":688,"line":785},[686,1257,1258],{"class":700},"EvlogModule",[686,1260,830],{"class":696},[686,1262,1263],{"class":801},"forRoot",[686,1265,805],{"class":700},[686,1267,1044],{"class":696},[686,1269,1047],{"class":841},[686,1271,965],{"class":696},[686,1273,701],{"class":801},[686,1275,1054],{"class":700},[686,1277,863],{"class":696},[686,1279,866],{"class":700},[675,1281,1283],{"className":677,"code":1282,"filename":295,"language":680,"meta":681,"style":681},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\ninitLogger({ drain: createOTLPDrain() })\n",[683,1284,1285,1303,1307],{"__ignoreMap":681},[686,1286,1287,1289,1291,1293,1295,1297,1299,1301],{"class":688,"line":689},[686,1288,693],{"class":692},[686,1290,697],{"class":696},[686,1292,701],{"class":700},[686,1294,704],{"class":696},[686,1296,707],{"class":692},[686,1298,710],{"class":696},[686,1300,714],{"class":713},[686,1302,717],{"class":696},[686,1304,1305],{"class":688,"line":766},[686,1306,789],{"emptyLinePlaceholder":788},[686,1308,1309,1312,1314,1316,1318,1320,1322,1324,1326],{"class":688,"line":785},[686,1310,1311],{"class":801},"initLogger",[686,1313,805],{"class":700},[686,1315,1044],{"class":696},[686,1317,1047],{"class":841},[686,1319,965],{"class":696},[686,1321,701],{"class":801},[686,1323,1054],{"class":700},[686,1325,863],{"class":696},[686,1327,866],{"class":700},[668,1329,512],{"id":1330},"configuration",[574,1332,1333],{},"The adapter reads configuration from multiple sources (highest priority first):",[630,1335,1336,1345,1355],{},[581,1337,1338,1341,1342],{},[584,1339,1340],{},"Overrides"," passed to ",[683,1343,1344],{},"createOTLPDrain()",[581,1346,1347,1350,1351,1354],{},[584,1348,1349],{},"Runtime config"," at ",[683,1352,1353],{},"runtimeConfig.otlp"," (Nuxt\u002FNitro only)",[581,1356,1357],{},[584,1358,1359],{},"Environment variables",[722,1361,1363],{"id":1362},"environment-variables","Environment Variables",[1365,1366,1367,1380],"table",{},[1368,1369,1370],"thead",{},[1371,1372,1373,1377],"tr",{},[1374,1375,1376],"th",{},"Variable",[1374,1378,1379],{},"Description",[1381,1382,1383,1401,1418],"tbody",{},[1371,1384,1385,1390],{},[1386,1387,1388],"td",{},[683,1389,738],{},[1386,1391,1392,1393,1396,1397,1400],{},"OTLP HTTP endpoint (e.g., ",[683,1394,1395],{},"http:\u002F\u002Flocalhost:4318","). The standard ",[683,1398,1399],{},"OTEL_EXPORTER_OTLP_ENDPOINT"," also works.",[1371,1402,1403,1408],{},[1386,1404,1405],{},[683,1406,1407],{},"OTLP_HEADERS",[1386,1409,1410,1411,1414,1415,1400],{},"Headers as ",[683,1412,1413],{},"key=value"," pairs, comma-separated. The standard ",[683,1416,1417],{},"OTEL_EXPORTER_OTLP_HEADERS",[1371,1419,1420,1425],{},[1386,1421,1422],{},[683,1423,1424],{},"OTEL_SERVICE_NAME",[1386,1426,1427],{},"Service name override",[722,1429,1431],{"id":1430},"runtime-config-nuxt-only","Runtime Config (Nuxt only)",[675,1433,1436],{"className":677,"code":1434,"filename":1435,"language":680,"meta":681,"style":681},"export default defineNuxtConfig({\n  runtimeConfig: {\n    otlp: {\n      endpoint: '', \u002F\u002F Set via OTLP_ENDPOINT (or OTEL_EXPORTER_OTLP_ENDPOINT)\n    },\n  },\n})\n","nuxt.config.ts",[683,1437,1438,1451,1460,1469,1484,1489,1494],{"__ignoreMap":681},[686,1439,1440,1442,1444,1447,1449],{"class":688,"line":689},[686,1441,795],{"class":692},[686,1443,798],{"class":692},[686,1445,1446],{"class":801}," defineNuxtConfig",[686,1448,805],{"class":700},[686,1450,957],{"class":696},[686,1452,1453,1456,1458],{"class":688,"line":766},[686,1454,1455],{"class":841},"  runtimeConfig",[686,1457,965],{"class":696},[686,1459,821],{"class":696},[686,1461,1462,1465,1467],{"class":688,"line":785},[686,1463,1464],{"class":841},"    otlp",[686,1466,965],{"class":696},[686,1468,821],{"class":696},[686,1470,1471,1474,1476,1479,1481],{"class":688,"line":792},[686,1472,1473],{"class":841},"      endpoint",[686,1475,965],{"class":696},[686,1477,1478],{"class":696}," ''",[686,1480,852],{"class":696},[686,1482,1483],{"class":762}," \u002F\u002F Set via OTLP_ENDPOINT (or OTEL_EXPORTER_OTLP_ENDPOINT)\n",[686,1485,1486],{"class":688,"line":824},[686,1487,1488],{"class":696},"    },\n",[686,1490,1491],{"class":688,"line":860},[686,1492,1493],{"class":696},"  },\n",[686,1495,1496,1498],{"class":688,"line":978},[686,1497,863],{"class":696},[686,1499,866],{"class":700},[722,1501,1503],{"id":1502},"override-options","Override Options",[675,1505,1508],{"className":677,"code":1506,"filename":1507,"language":680,"meta":681,"style":681},"const drain = createOTLPDrain({\n  endpoint: 'http:\u002F\u002Flocalhost:4318',\n  serviceName: 'my-api',\n  headers: {\n    'Authorization': 'Bearer xxx',\n  },\n  resourceAttributes: {\n    'deployment.environment': 'staging',\n  },\n})\n","server\u002Fplugins\u002Fevlog-drain.ts",[683,1509,1510,1526,1541,1557,1566,1587,1591,1600,1620,1625],{"__ignoreMap":681},[686,1511,1512,1515,1518,1520,1522,1524],{"class":688,"line":689},[686,1513,1514],{"class":817},"const",[686,1516,1517],{"class":700}," drain ",[686,1519,741],{"class":696},[686,1521,701],{"class":801},[686,1523,805],{"class":700},[686,1525,957],{"class":696},[686,1527,1528,1531,1533,1535,1537,1539],{"class":688,"line":766},[686,1529,1530],{"class":841},"  endpoint",[686,1532,965],{"class":696},[686,1534,710],{"class":696},[686,1536,1395],{"class":713},[686,1538,844],{"class":696},[686,1540,975],{"class":696},[686,1542,1543,1546,1548,1550,1553,1555],{"class":688,"line":785},[686,1544,1545],{"class":841},"  serviceName",[686,1547,965],{"class":696},[686,1549,710],{"class":696},[686,1551,1552],{"class":713},"my-api",[686,1554,844],{"class":696},[686,1556,975],{"class":696},[686,1558,1559,1562,1564],{"class":688,"line":792},[686,1560,1561],{"class":841},"  headers",[686,1563,965],{"class":696},[686,1565,821],{"class":696},[686,1567,1568,1571,1574,1576,1578,1580,1583,1585],{"class":688,"line":824},[686,1569,1570],{"class":696},"    '",[686,1572,1573],{"class":841},"Authorization",[686,1575,844],{"class":696},[686,1577,965],{"class":696},[686,1579,710],{"class":696},[686,1581,1582],{"class":713},"Bearer xxx",[686,1584,844],{"class":696},[686,1586,975],{"class":696},[686,1588,1589],{"class":688,"line":860},[686,1590,1493],{"class":696},[686,1592,1593,1596,1598],{"class":688,"line":978},[686,1594,1595],{"class":841},"  resourceAttributes",[686,1597,965],{"class":696},[686,1599,821],{"class":696},[686,1601,1602,1604,1607,1609,1611,1613,1616,1618],{"class":688,"line":993},[686,1603,1570],{"class":696},[686,1605,1606],{"class":841},"deployment.environment",[686,1608,844],{"class":696},[686,1610,965],{"class":696},[686,1612,710],{"class":696},[686,1614,1615],{"class":713},"staging",[686,1617,844],{"class":696},[686,1619,975],{"class":696},[686,1621,1623],{"class":688,"line":1622},9,[686,1624,1493],{"class":696},[686,1626,1628,1630],{"class":688,"line":1627},10,[686,1629,863],{"class":696},[686,1631,866],{"class":700},[722,1633,1635],{"id":1634},"full-configuration-reference","Full Configuration Reference",[1365,1637,1638,1653],{},[1368,1639,1640],{},[1371,1641,1642,1645,1648,1651],{},[1374,1643,1644],{},"Option",[1374,1646,1647],{},"Type",[1374,1649,1650],{},"Default",[1374,1652,1379],{},[1381,1654,1655,1673,1694,1711,1727,1751],{},[1371,1656,1657,1662,1667,1670],{},[1386,1658,1659],{},[683,1660,1661],{},"endpoint",[1386,1663,1664],{},[683,1665,1666],{},"string",[1386,1668,1669],{},"-",[1386,1671,1672],{},"OTLP HTTP endpoint (required)",[1371,1674,1675,1680,1684,1687],{},[1386,1676,1677],{},[683,1678,1679],{},"serviceName",[1386,1681,1682],{},[683,1683,1666],{},[1386,1685,1686],{},"From event",[1386,1688,1689,1690,1693],{},"Override ",[683,1691,1692],{},"service.name"," resource attribute",[1371,1695,1696,1701,1706,1708],{},[1386,1697,1698],{},[683,1699,1700],{},"headers",[1386,1702,1703],{},[683,1704,1705],{},"object",[1386,1707,1669],{},[1386,1709,1710],{},"Custom HTTP headers for authentication",[1371,1712,1713,1718,1722,1724],{},[1386,1714,1715],{},[683,1716,1717],{},"resourceAttributes",[1386,1719,1720],{},[683,1721,1705],{},[1386,1723,1669],{},[1386,1725,1726],{},"Additional OTLP resource attributes",[1371,1728,1729,1734,1739,1744],{},[1386,1730,1731],{},[683,1732,1733],{},"recordShape",[1386,1735,1736],{},[683,1737,1738],{},"'json' | 'compact'",[1386,1740,1741],{},[683,1742,1743],{},"'json'",[1386,1745,1746,1747,814],{},"How the record carries the event (",[657,1748,1750],{"href":1749},"#record-shape","details",[1371,1752,1753,1758,1763,1768],{},[1386,1754,1755],{},[683,1756,1757],{},"timeout",[1386,1759,1760],{},[683,1761,1762],{},"number",[1386,1764,1765],{},[683,1766,1767],{},"5000",[1386,1769,1770],{},"Request timeout in milliseconds",[668,1772,1774],{"id":1773},"deployment","Deployment",[574,1776,1777],{},"OTLP is a protocol, not a product. The same adapter talks to a collector you\nrun yourself and to a managed gateway. Only the endpoint and headers change.",[722,1779,1781],{"id":1780},"self-hosted","Self-hosted",[574,1783,1784],{},"Run an OpenTelemetry Collector and point evlog at it. Nothing else to configure:",[675,1786,1791],{"className":1787,"code":1788,"filename":1789,"language":1790,"meta":681,"style":681},"language-yaml shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","receivers:\n  otlp:\n    protocols:\n      http:\n        endpoint: 0.0.0.0:4318\n\nexporters:\n  debug:\n    verbosity: detailed\n\nservice:\n  pipelines:\n    logs:\n      receivers: [otlp]\n      exporters: [debug]\n","otel-collector.yaml","yaml",[683,1792,1793,1801,1808,1815,1822,1832,1836,1843,1850,1860,1864,1872,1880,1888,1905],{"__ignoreMap":681},[686,1794,1795,1798],{"class":688,"line":689},[686,1796,1797],{"class":841},"receivers",[686,1799,1800],{"class":696},":\n",[686,1802,1803,1806],{"class":688,"line":766},[686,1804,1805],{"class":841},"  otlp",[686,1807,1800],{"class":696},[686,1809,1810,1813],{"class":688,"line":785},[686,1811,1812],{"class":841},"    protocols",[686,1814,1800],{"class":696},[686,1816,1817,1820],{"class":688,"line":792},[686,1818,1819],{"class":841},"      http",[686,1821,1800],{"class":696},[686,1823,1824,1827,1829],{"class":688,"line":824},[686,1825,1826],{"class":841},"        endpoint",[686,1828,965],{"class":696},[686,1830,1831],{"class":713}," 0.0.0.0:4318\n",[686,1833,1834],{"class":688,"line":860},[686,1835,789],{"emptyLinePlaceholder":788},[686,1837,1838,1841],{"class":688,"line":978},[686,1839,1840],{"class":841},"exporters",[686,1842,1800],{"class":696},[686,1844,1845,1848],{"class":688,"line":993},[686,1846,1847],{"class":841},"  debug",[686,1849,1800],{"class":696},[686,1851,1852,1855,1857],{"class":688,"line":1622},[686,1853,1854],{"class":841},"    verbosity",[686,1856,965],{"class":696},[686,1858,1859],{"class":713}," detailed\n",[686,1861,1862],{"class":688,"line":1627},[686,1863,789],{"emptyLinePlaceholder":788},[686,1865,1867,1870],{"class":688,"line":1866},11,[686,1868,1869],{"class":841},"service",[686,1871,1800],{"class":696},[686,1873,1875,1878],{"class":688,"line":1874},12,[686,1876,1877],{"class":841},"  pipelines",[686,1879,1800],{"class":696},[686,1881,1883,1886],{"class":688,"line":1882},13,[686,1884,1885],{"class":841},"    logs",[686,1887,1800],{"class":696},[686,1889,1891,1894,1896,1899,1902],{"class":688,"line":1890},14,[686,1892,1893],{"class":841},"      receivers",[686,1895,965],{"class":696},[686,1897,1898],{"class":696}," [",[686,1900,1901],{"class":713},"otlp",[686,1903,1904],{"class":696},"]\n",[686,1906,1908,1911,1913,1915,1918],{"class":688,"line":1907},15,[686,1909,1910],{"class":841},"      exporters",[686,1912,965],{"class":696},[686,1914,1898],{"class":696},[686,1916,1917],{"class":713},"debug",[686,1919,1904],{"class":696},[675,1921,1924],{"className":728,"code":1922,"filename":1923,"language":731,"meta":681,"style":681},"docker run --rm -p 4318:4318 \\\n  -v $(pwd)\u002Fotel-collector.yaml:\u002Fetc\u002Fotelcol\u002Fconfig.yaml \\\n  otel\u002Fopentelemetry-collector:latest\n","Terminal",[683,1925,1926,1947,1965],{"__ignoreMap":681},[686,1927,1928,1932,1935,1938,1941,1944],{"class":688,"line":689},[686,1929,1931],{"class":1930},"sBMFI","docker",[686,1933,1934],{"class":713}," run",[686,1936,1937],{"class":713}," --rm",[686,1939,1940],{"class":713}," -p",[686,1942,1943],{"class":713}," 4318:4318",[686,1945,1946],{"class":700}," \\\n",[686,1948,1949,1952,1955,1958,1960,1963],{"class":688,"line":766},[686,1950,1951],{"class":713},"  -v",[686,1953,1954],{"class":696}," $(",[686,1956,1957],{"class":801},"pwd",[686,1959,814],{"class":696},[686,1961,1962],{"class":713},"\u002Fotel-collector.yaml:\u002Fetc\u002Fotelcol\u002Fconfig.yaml",[686,1964,1946],{"class":700},[686,1966,1967],{"class":688,"line":785},[686,1968,1969],{"class":713},"  otel\u002Fopentelemetry-collector:latest\n",[675,1971,1972],{"className":728,"code":729,"filename":730,"language":731,"meta":681,"style":681},[683,1973,1974],{"__ignoreMap":681},[686,1975,1976,1978,1980],{"class":688,"line":689},[686,1977,738],{"class":700},[686,1979,741],{"class":696},[686,1981,744],{"class":713},[574,1983,1984],{},"From there the collector fans out wherever you want: Loki, ClickHouse,\nElasticsearch, a managed backend, or several at once. That indirection is the\nreason to pick OTLP over a direct adapter.",[722,1986,1988],{"id":1987},"managed-gateways","Managed gateways",[574,1990,1991],{},"Same adapter, a credentialed endpoint:",[750,1993,1994,2021,2049],{},[675,1995,1997],{"className":728,"code":1996,"filename":586,"language":731,"meta":681,"style":681},"OTLP_ENDPOINT=https:\u002F\u002Fotlp-gateway-prod-us-central-0.grafana.net\u002Fotlp\nOTEL_EXPORTER_OTLP_HEADERS=Authorization=Basic%20base64-encoded-credentials\n",[683,1998,1999,2008],{"__ignoreMap":681},[686,2000,2001,2003,2005],{"class":688,"line":689},[686,2002,738],{"class":700},[686,2004,741],{"class":696},[686,2006,2007],{"class":713},"https:\u002F\u002Fotlp-gateway-prod-us-central-0.grafana.net\u002Fotlp\n",[686,2009,2010,2012,2014,2016,2018],{"class":688,"line":766},[686,2011,1417],{"class":700},[686,2013,741],{"class":696},[686,2015,1573],{"class":700},[686,2017,741],{"class":696},[686,2019,2020],{"class":713},"Basic%20base64-encoded-credentials\n",[675,2022,2024],{"className":728,"code":2023,"filename":176,"language":731,"meta":681,"style":681},"OTLP_ENDPOINT=https:\u002F\u002Fhttp-intake.logs.datadoghq.com\nOTLP_HEADERS=DD-API-KEY=your-api-key\n",[683,2025,2026,2035],{"__ignoreMap":681},[686,2027,2028,2030,2032],{"class":688,"line":689},[686,2029,738],{"class":700},[686,2031,741],{"class":696},[686,2033,2034],{"class":713},"https:\u002F\u002Fhttp-intake.logs.datadoghq.com\n",[686,2036,2037,2039,2041,2044,2046],{"class":688,"line":766},[686,2038,1407],{"class":700},[686,2040,741],{"class":696},[686,2042,2043],{"class":700},"DD-API-KEY",[686,2045,741],{"class":696},[686,2047,2048],{"class":713},"your-api-key\n",[675,2050,2052],{"className":728,"code":2051,"filename":596,"language":731,"meta":681,"style":681},"OTLP_ENDPOINT=https:\u002F\u002Fapi.honeycomb.io\nOTLP_HEADERS=x-honeycomb-team=your-api-key\n",[683,2053,2054,2063],{"__ignoreMap":681},[686,2055,2056,2058,2060],{"class":688,"line":689},[686,2057,738],{"class":700},[686,2059,741],{"class":696},[686,2061,2062],{"class":713},"https:\u002F\u002Fapi.honeycomb.io\n",[686,2064,2065,2067,2069,2072,2074],{"class":688,"line":766},[686,2066,1407],{"class":700},[686,2068,741],{"class":696},[686,2070,2071],{"class":700},"x-honeycomb-team",[686,2073,741],{"class":696},[686,2075,2048],{"class":713},[2077,2078,2080,2081,2084],"callout",{"color":2079,"icon":13},"info","Grafana Cloud uses URL-encoded headers, so the ",[683,2082,2083],{},"%20"," is a space. The adapter\ndecodes that format automatically.",[668,2086,2088],{"id":2087},"otlp-log-format","OTLP Log Format",[574,2090,2091],{},"evlog maps wide events to the OTLP log format:",[1365,2093,2094,2104],{},[1368,2095,2096],{},[1371,2097,2098,2101],{},[1374,2099,2100],{},"evlog Field",[1374,2102,2103],{},"OTLP Field",[1381,2105,2106,2122,2134,2145,2156,2168,2180,2191,2202],{},[1371,2107,2108,2113],{},[1386,2109,2110],{},[683,2111,2112],{},"level",[1386,2114,2115,2118,2119],{},[683,2116,2117],{},"severityNumber"," \u002F ",[683,2120,2121],{},"severityText",[1371,2123,2124,2129],{},[1386,2125,2126],{},[683,2127,2128],{},"timestamp",[1386,2130,2131],{},[683,2132,2133],{},"timeUnixNano",[1371,2135,2136,2140],{},[1386,2137,2138],{},[683,2139,1869],{},[1386,2141,2142,2143],{},"Resource attribute ",[683,2144,1692],{},[1371,2146,2147,2152],{},[1386,2148,2149],{},[683,2150,2151],{},"environment",[1386,2153,2142,2154],{},[683,2155,1606],{},[1371,2157,2158,2163],{},[1386,2159,2160],{},[683,2161,2162],{},"version",[1386,2164,2142,2165],{},[683,2166,2167],{},"service.version",[1371,2169,2170,2175],{},[1386,2171,2172],{},[683,2173,2174],{},"region",[1386,2176,2142,2177],{},[683,2178,2179],{},"cloud.region",[1371,2181,2182,2187],{},[1386,2183,2184],{},[683,2185,2186],{},"traceId",[1386,2188,2189],{},[683,2190,2186],{},[1371,2192,2193,2198],{},[1386,2194,2195],{},[683,2196,2197],{},"spanId",[1386,2199,2200],{},[683,2201,2197],{},[1371,2203,2204,2207],{},[1386,2205,2206],{},"All other fields",[1386,2208,2209],{},"Log attributes",[574,2211,2212,2213,2216,2217,2220,2221,2224,2225,2228,2229,2232,2233,2236],{},"Every field of the wide event is sent as an OTLP record field, a resource attribute, or a log attribute. ",[683,2214,2215],{},"null"," and ",[683,2218,2219],{},"undefined"," are omitted rather than transmitted. ",[683,2222,2223],{},"json"," drops them at the top level, ",[683,2226,2227],{},"compact"," at every level, so a nested ",[683,2230,2231],{},"{ user: { id: null } }"," has no ",[683,2234,2235],{},"user.id"," attribute.",[722,2238,2240],{"id":2239},"record-shape","Record Shape",[574,2242,2243,2245,2246,830],{},[683,2244,1733],{}," controls how the record carries the event. The default is ",[683,2247,2223],{},[750,2249,2250,2519],{},[675,2251,2255],{"className":2252,"code":2253,"filename":2254,"language":2223,"meta":681,"style":681},"language-json shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","{\n  \"body\": { \"stringValue\": \"{\\\"timestamp\\\":\\\"…\\\",\\\"method\\\":\\\"POST\\\",\\\"user\\\":{\\\"id\\\":\\\"usr_123\\\"}}\" },\n  \"attributes\": [\n    { \"key\": \"method\", \"value\": { \"stringValue\": \"POST\" } },\n    { \"key\": \"user\", \"value\": { \"stringValue\": \"{\\\"id\\\":\\\"usr_123\\\",\\\"plan\\\":\\\"premium\\\"}\" } }\n  ]\n}\n","json (default)",[683,2256,2257,2261,2360,2374,2426,2509,2514],{"__ignoreMap":681},[686,2258,2259],{"class":688,"line":689},[686,2260,957],{"class":696},[686,2262,2263,2266,2269,2272,2274,2276,2279,2282,2284,2286,2288,2290,2293,2295,2297,2299,2301,2304,2306,2308,2310,2313,2315,2317,2319,2322,2324,2326,2328,2331,2333,2336,2338,2341,2343,2345,2347,2350,2352,2355,2357],{"class":688,"line":766},[686,2264,2265],{"class":696},"  \"",[686,2267,2268],{"class":817},"body",[686,2270,2271],{"class":696},"\"",[686,2273,965],{"class":696},[686,2275,697],{"class":696},[686,2277,2278],{"class":696}," \"",[686,2280,2281],{"class":1930},"stringValue",[686,2283,2271],{"class":696},[686,2285,965],{"class":696},[686,2287,2278],{"class":696},[686,2289,1044],{"class":713},[686,2291,2292],{"class":700},"\\\"",[686,2294,2128],{"class":713},[686,2296,2292],{"class":700},[686,2298,965],{"class":713},[686,2300,2292],{"class":700},[686,2302,2303],{"class":713},"…",[686,2305,2292],{"class":700},[686,2307,852],{"class":713},[686,2309,2292],{"class":700},[686,2311,2312],{"class":713},"method",[686,2314,2292],{"class":700},[686,2316,965],{"class":713},[686,2318,2292],{"class":700},[686,2320,2321],{"class":713},"POST",[686,2323,2292],{"class":700},[686,2325,852],{"class":713},[686,2327,2292],{"class":700},[686,2329,2330],{"class":713},"user",[686,2332,2292],{"class":700},[686,2334,2335],{"class":713},":{",[686,2337,2292],{"class":700},[686,2339,2340],{"class":713},"id",[686,2342,2292],{"class":700},[686,2344,965],{"class":713},[686,2346,2292],{"class":700},[686,2348,2349],{"class":713},"usr_123",[686,2351,2292],{"class":700},[686,2353,2354],{"class":713},"}}",[686,2356,2271],{"class":696},[686,2358,2359],{"class":696}," },\n",[686,2361,2362,2364,2367,2369,2371],{"class":688,"line":785},[686,2363,2265],{"class":696},[686,2365,2366],{"class":817},"attributes",[686,2368,2271],{"class":696},[686,2370,965],{"class":696},[686,2372,2373],{"class":696}," [\n",[686,2375,2376,2379,2381,2384,2386,2388,2390,2392,2394,2396,2398,2401,2403,2405,2407,2409,2412,2414,2416,2418,2420,2422,2424],{"class":688,"line":792},[686,2377,2378],{"class":696},"    {",[686,2380,2278],{"class":696},[686,2382,2383],{"class":1930},"key",[686,2385,2271],{"class":696},[686,2387,965],{"class":696},[686,2389,2278],{"class":696},[686,2391,2312],{"class":713},[686,2393,2271],{"class":696},[686,2395,852],{"class":696},[686,2397,2278],{"class":696},[686,2399,2400],{"class":1930},"value",[686,2402,2271],{"class":696},[686,2404,965],{"class":696},[686,2406,697],{"class":696},[686,2408,2278],{"class":696},[686,2410,2281],{"class":2411},"sbssI",[686,2413,2271],{"class":696},[686,2415,965],{"class":696},[686,2417,2278],{"class":696},[686,2419,2321],{"class":713},[686,2421,2271],{"class":696},[686,2423,704],{"class":696},[686,2425,2359],{"class":696},[686,2427,2428,2430,2432,2434,2436,2438,2440,2442,2444,2446,2448,2450,2452,2454,2456,2458,2460,2462,2464,2466,2468,2470,2472,2474,2476,2478,2480,2482,2484,2486,2489,2491,2493,2495,2498,2500,2502,2504,2506],{"class":688,"line":824},[686,2429,2378],{"class":696},[686,2431,2278],{"class":696},[686,2433,2383],{"class":1930},[686,2435,2271],{"class":696},[686,2437,965],{"class":696},[686,2439,2278],{"class":696},[686,2441,2330],{"class":713},[686,2443,2271],{"class":696},[686,2445,852],{"class":696},[686,2447,2278],{"class":696},[686,2449,2400],{"class":1930},[686,2451,2271],{"class":696},[686,2453,965],{"class":696},[686,2455,697],{"class":696},[686,2457,2278],{"class":696},[686,2459,2281],{"class":2411},[686,2461,2271],{"class":696},[686,2463,965],{"class":696},[686,2465,2278],{"class":696},[686,2467,1044],{"class":713},[686,2469,2292],{"class":700},[686,2471,2340],{"class":713},[686,2473,2292],{"class":700},[686,2475,965],{"class":713},[686,2477,2292],{"class":700},[686,2479,2349],{"class":713},[686,2481,2292],{"class":700},[686,2483,852],{"class":713},[686,2485,2292],{"class":700},[686,2487,2488],{"class":713},"plan",[686,2490,2292],{"class":700},[686,2492,965],{"class":713},[686,2494,2292],{"class":700},[686,2496,2497],{"class":713},"premium",[686,2499,2292],{"class":700},[686,2501,863],{"class":713},[686,2503,2271],{"class":696},[686,2505,704],{"class":696},[686,2507,2508],{"class":696}," }\n",[686,2510,2511],{"class":688,"line":860},[686,2512,2513],{"class":696},"  ]\n",[686,2515,2516],{"class":688,"line":978},[686,2517,2518],{"class":696},"}\n",[675,2520,2522],{"className":2252,"code":2521,"filename":2227,"language":2223,"meta":681,"style":681},"{\n  \"body\": { \"stringValue\": \"POST \u002Fapi\u002Fcheckout (500)\" },\n  \"attributes\": [\n    { \"key\": \"method\", \"value\": { \"stringValue\": \"POST\" } },\n    { \"key\": \"user.id\", \"value\": { \"stringValue\": \"usr_123\" } },\n    { \"key\": \"user.plan\", \"value\": { \"stringValue\": \"premium\" } }\n  ]\n}\n",[683,2523,2524,2528,2557,2569,2617,2665,2714,2718],{"__ignoreMap":681},[686,2525,2526],{"class":688,"line":689},[686,2527,957],{"class":696},[686,2529,2530,2532,2534,2536,2538,2540,2542,2544,2546,2548,2550,2553,2555],{"class":688,"line":766},[686,2531,2265],{"class":696},[686,2533,2268],{"class":817},[686,2535,2271],{"class":696},[686,2537,965],{"class":696},[686,2539,697],{"class":696},[686,2541,2278],{"class":696},[686,2543,2281],{"class":1930},[686,2545,2271],{"class":696},[686,2547,965],{"class":696},[686,2549,2278],{"class":696},[686,2551,2552],{"class":713},"POST \u002Fapi\u002Fcheckout (500)",[686,2554,2271],{"class":696},[686,2556,2359],{"class":696},[686,2558,2559,2561,2563,2565,2567],{"class":688,"line":785},[686,2560,2265],{"class":696},[686,2562,2366],{"class":817},[686,2564,2271],{"class":696},[686,2566,965],{"class":696},[686,2568,2373],{"class":696},[686,2570,2571,2573,2575,2577,2579,2581,2583,2585,2587,2589,2591,2593,2595,2597,2599,2601,2603,2605,2607,2609,2611,2613,2615],{"class":688,"line":792},[686,2572,2378],{"class":696},[686,2574,2278],{"class":696},[686,2576,2383],{"class":1930},[686,2578,2271],{"class":696},[686,2580,965],{"class":696},[686,2582,2278],{"class":696},[686,2584,2312],{"class":713},[686,2586,2271],{"class":696},[686,2588,852],{"class":696},[686,2590,2278],{"class":696},[686,2592,2400],{"class":1930},[686,2594,2271],{"class":696},[686,2596,965],{"class":696},[686,2598,697],{"class":696},[686,2600,2278],{"class":696},[686,2602,2281],{"class":2411},[686,2604,2271],{"class":696},[686,2606,965],{"class":696},[686,2608,2278],{"class":696},[686,2610,2321],{"class":713},[686,2612,2271],{"class":696},[686,2614,704],{"class":696},[686,2616,2359],{"class":696},[686,2618,2619,2621,2623,2625,2627,2629,2631,2633,2635,2637,2639,2641,2643,2645,2647,2649,2651,2653,2655,2657,2659,2661,2663],{"class":688,"line":824},[686,2620,2378],{"class":696},[686,2622,2278],{"class":696},[686,2624,2383],{"class":1930},[686,2626,2271],{"class":696},[686,2628,965],{"class":696},[686,2630,2278],{"class":696},[686,2632,2235],{"class":713},[686,2634,2271],{"class":696},[686,2636,852],{"class":696},[686,2638,2278],{"class":696},[686,2640,2400],{"class":1930},[686,2642,2271],{"class":696},[686,2644,965],{"class":696},[686,2646,697],{"class":696},[686,2648,2278],{"class":696},[686,2650,2281],{"class":2411},[686,2652,2271],{"class":696},[686,2654,965],{"class":696},[686,2656,2278],{"class":696},[686,2658,2349],{"class":713},[686,2660,2271],{"class":696},[686,2662,704],{"class":696},[686,2664,2359],{"class":696},[686,2666,2667,2669,2671,2673,2675,2677,2679,2682,2684,2686,2688,2690,2692,2694,2696,2698,2700,2702,2704,2706,2708,2710,2712],{"class":688,"line":860},[686,2668,2378],{"class":696},[686,2670,2278],{"class":696},[686,2672,2383],{"class":1930},[686,2674,2271],{"class":696},[686,2676,965],{"class":696},[686,2678,2278],{"class":696},[686,2680,2681],{"class":713},"user.plan",[686,2683,2271],{"class":696},[686,2685,852],{"class":696},[686,2687,2278],{"class":696},[686,2689,2400],{"class":1930},[686,2691,2271],{"class":696},[686,2693,965],{"class":696},[686,2695,697],{"class":696},[686,2697,2278],{"class":696},[686,2699,2281],{"class":2411},[686,2701,2271],{"class":696},[686,2703,965],{"class":696},[686,2705,2278],{"class":696},[686,2707,2497],{"class":713},[686,2709,2271],{"class":696},[686,2711,704],{"class":696},[686,2713,2508],{"class":696},[686,2715,2716],{"class":688,"line":978},[686,2717,2513],{"class":696},[686,2719,2720],{"class":688,"line":993},[686,2721,2518],{"class":696},[574,2723,2724,2726],{},[683,2725,2227],{}," is worth switching to when your backend charges by ingested volume or facets on attributes:",[578,2728,2729,2738],{},[581,2730,2731,2734,2735,2737],{},[584,2732,2733],{},"The body is a one-line summary",": ",[683,2736,2552],{},", falling back to the service name, instead of the whole event repeated next to the attributes. Backends that cluster messages into templates can only do so with a stable body.",[581,2739,2740,2743,2744],{},[584,2741,2742],{},"Nested fields become dotted attributes",", so each leaf is its own facet:",[675,2745,2748],{"className":677,"code":2746,"filename":2747,"language":680,"meta":681,"style":681},"const drain = createOTLPDrain({ recordShape: 'compact' })\n\nlog.set({ user: { id: 'usr_123', plan: 'premium' } })\n\u002F\u002F → user.id, user.plan\n","server\u002Fapi\u002Fcheckout.post.ts",[683,2749,2750,2779,2783,2834],{"__ignoreMap":681},[686,2751,2752,2754,2756,2758,2760,2762,2764,2767,2769,2771,2773,2775,2777],{"class":688,"line":689},[686,2753,1514],{"class":817},[686,2755,1517],{"class":700},[686,2757,741],{"class":696},[686,2759,701],{"class":801},[686,2761,805],{"class":700},[686,2763,1044],{"class":696},[686,2765,2766],{"class":841}," recordShape",[686,2768,965],{"class":696},[686,2770,710],{"class":696},[686,2772,2227],{"class":713},[686,2774,844],{"class":696},[686,2776,704],{"class":696},[686,2778,866],{"class":700},[686,2780,2781],{"class":688,"line":766},[686,2782,789],{"emptyLinePlaceholder":788},[686,2784,2785,2788,2790,2793,2795,2797,2800,2802,2804,2807,2809,2811,2813,2815,2817,2820,2822,2824,2826,2828,2830,2832],{"class":688,"line":785},[686,2786,2787],{"class":700},"log",[686,2789,830],{"class":696},[686,2791,2792],{"class":801},"set",[686,2794,805],{"class":700},[686,2796,1044],{"class":696},[686,2798,2799],{"class":841}," user",[686,2801,965],{"class":696},[686,2803,697],{"class":696},[686,2805,2806],{"class":841}," id",[686,2808,965],{"class":696},[686,2810,710],{"class":696},[686,2812,2349],{"class":713},[686,2814,844],{"class":696},[686,2816,852],{"class":696},[686,2818,2819],{"class":841}," plan",[686,2821,965],{"class":696},[686,2823,710],{"class":696},[686,2825,2497],{"class":713},[686,2827,844],{"class":696},[686,2829,704],{"class":696},[686,2831,704],{"class":696},[686,2833,866],{"class":700},[686,2835,2836],{"class":688,"line":792},[686,2837,2838],{"class":762},"\u002F\u002F → user.id, user.plan\n",[574,2840,2841,2842,2845,2846,2849,2850,2853],{},"Only plain objects are walked. Arrays are serialized as a single JSON string. Indexing them, as ",[683,2843,2844],{},"ai.tools.0.name",", would turn a list into an unbounded set of distinct attribute keys, which most backends charge for and none can chart. The same goes for anything else that is not a plain object, such as a ",[683,2847,2848],{},"Date",". An empty object stays a single ",[683,2851,2852],{},"{}"," attribute rather than disappearing.",[2077,2855,2856,2858,2859,2861],{"color":2079,"icon":13},[683,2857,2227],{}," becomes the default in the next major. Switch early if you are setting a project up now. Moving later means rewriting the queries built on the ",[683,2860,2223],{}," shape.",[722,2863,2865],{"id":2864},"severity-mapping","Severity Mapping",[1365,2867,2868,2881],{},[1368,2869,2870],{},[1371,2871,2872,2875,2878],{},[1374,2873,2874],{},"evlog Level",[1374,2876,2877],{},"OTLP Severity Number",[1374,2879,2880],{},"OTLP Severity Text",[1381,2882,2883,2895,2907,2920],{},[1371,2884,2885,2889,2892],{},[1386,2886,2887],{},[683,2888,1917],{},[1386,2890,2891],{},"5",[1386,2893,2894],{},"DEBUG",[1371,2896,2897,2901,2904],{},[1386,2898,2899],{},[683,2900,2079],{},[1386,2902,2903],{},"9",[1386,2905,2906],{},"INFO",[1371,2908,2909,2914,2917],{},[1386,2910,2911],{},[683,2912,2913],{},"warn",[1386,2915,2916],{},"13",[1386,2918,2919],{},"WARN",[1371,2921,2922,2927,2930],{},[1386,2923,2924],{},[683,2925,2926],{},"error",[1386,2928,2929],{},"17",[1386,2931,2932],{},"ERROR",[668,2934,2936],{"id":2935},"troubleshooting","Troubleshooting",[722,2938,2940],{"id":2939},"missing-endpoint-error","Missing endpoint error",[675,2942,2948],{"className":2943,"code":2945,"filename":2946,"language":2947,"meta":681},[2944],"language-text","[evlog\u002Fotlp] Missing endpoint. Set OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_ENDPOINT\n","Console","text",[683,2949,2945],{"__ignoreMap":681},[574,2951,2952],{},"Make sure your endpoint environment variable is set and the server was restarted.",[722,2954,2956],{"id":2955},"_401-unauthorized","401 Unauthorized",[574,2958,2959],{},"Your authentication headers may be missing or incorrect. Check:",[630,2961,2962,2968,2971],{},[581,2963,2964,2965,2967],{},"The ",[683,2966,1417],{}," format is correct",[581,2969,2970],{},"Credentials are valid and not expired",[581,2972,2973],{},"The endpoint URL is correct",[722,2975,2977],{"id":2976},"_404-not-found","404 Not Found",[574,2979,2980,2981,2984],{},"The adapter sends to ",[683,2982,2983],{},"\u002Fv1\u002Flogs",". Make sure your endpoint:",[578,2986,2987,2990],{},[581,2988,2989],{},"Supports OTLP HTTP (not gRPC)",[581,2991,2992,2993,2995],{},"Is the base URL without ",[683,2994,2983],{}," suffix",[722,2997,2999],{"id":2998},"logs-not-appearing","Logs not appearing",[630,3001,3002,3009,3012],{},[581,3003,3004,3005,3008],{},"Check the server console for ",[683,3006,3007],{},"[evlog\u002Fotlp]"," error messages",[581,3010,3011],{},"Test with a local collector first to verify the format",[581,3013,3014],{},"Check your backend's ingestion delay (some have 1-2 minute delays)",[668,3016,3018],{"id":3017},"direct-api-usage","Direct API Usage",[574,3020,3021],{},"For advanced use cases:",[675,3023,3026],{"className":677,"code":3024,"filename":3025,"language":680,"meta":681,"style":681},"import { sendToOTLP, sendBatchToOTLP, toOTLPLogRecord } from 'evlog\u002Fotlp'\n\n\u002F\u002F Send a single event\nawait sendToOTLP(event, {\n  endpoint: 'http:\u002F\u002Flocalhost:4318',\n})\n\n\u002F\u002F Send multiple events\nawait sendBatchToOTLP(events, {\n  endpoint: 'http:\u002F\u002Flocalhost:4318',\n})\n\n\u002F\u002F Convert event to OTLP format (for inspection)\nconst otlpRecord = toOTLPLogRecord(event)\n","server\u002Futils\u002Fotlp.ts",[683,3027,3028,3057,3061,3066,3079,3093,3099,3103,3108,3121,3135,3141,3145,3150],{"__ignoreMap":681},[686,3029,3030,3032,3034,3037,3039,3042,3044,3047,3049,3051,3053,3055],{"class":688,"line":689},[686,3031,693],{"class":692},[686,3033,697],{"class":696},[686,3035,3036],{"class":700}," sendToOTLP",[686,3038,852],{"class":696},[686,3040,3041],{"class":700}," sendBatchToOTLP",[686,3043,852],{"class":696},[686,3045,3046],{"class":700}," toOTLPLogRecord",[686,3048,704],{"class":696},[686,3050,707],{"class":692},[686,3052,710],{"class":696},[686,3054,714],{"class":713},[686,3056,717],{"class":696},[686,3058,3059],{"class":688,"line":766},[686,3060,789],{"emptyLinePlaceholder":788},[686,3062,3063],{"class":688,"line":785},[686,3064,3065],{"class":762},"\u002F\u002F Send a single event\n",[686,3067,3068,3070,3072,3075,3077],{"class":688,"line":792},[686,3069,1145],{"class":692},[686,3071,3036],{"class":801},[686,3073,3074],{"class":700},"(event",[686,3076,852],{"class":696},[686,3078,821],{"class":696},[686,3080,3081,3083,3085,3087,3089,3091],{"class":688,"line":824},[686,3082,1530],{"class":841},[686,3084,965],{"class":696},[686,3086,710],{"class":696},[686,3088,1395],{"class":713},[686,3090,844],{"class":696},[686,3092,975],{"class":696},[686,3094,3095,3097],{"class":688,"line":860},[686,3096,863],{"class":696},[686,3098,866],{"class":700},[686,3100,3101],{"class":688,"line":978},[686,3102,789],{"emptyLinePlaceholder":788},[686,3104,3105],{"class":688,"line":993},[686,3106,3107],{"class":762},"\u002F\u002F Send multiple events\n",[686,3109,3110,3112,3114,3117,3119],{"class":688,"line":1622},[686,3111,1145],{"class":692},[686,3113,3041],{"class":801},[686,3115,3116],{"class":700},"(events",[686,3118,852],{"class":696},[686,3120,821],{"class":696},[686,3122,3123,3125,3127,3129,3131,3133],{"class":688,"line":1627},[686,3124,1530],{"class":841},[686,3126,965],{"class":696},[686,3128,710],{"class":696},[686,3130,1395],{"class":713},[686,3132,844],{"class":696},[686,3134,975],{"class":696},[686,3136,3137,3139],{"class":688,"line":1866},[686,3138,863],{"class":696},[686,3140,866],{"class":700},[686,3142,3143],{"class":688,"line":1874},[686,3144,789],{"emptyLinePlaceholder":788},[686,3146,3147],{"class":688,"line":1882},[686,3148,3149],{"class":762},"\u002F\u002F Convert event to OTLP format (for inspection)\n",[686,3151,3152,3154,3157,3159,3161],{"class":688,"line":1890},[686,3153,1514],{"class":817},[686,3155,3156],{"class":700}," otlpRecord ",[686,3158,741],{"class":696},[686,3160,3046],{"class":801},[686,3162,3163],{"class":700},"(event)\n",[668,3165,3167],{"id":3166},"next-steps","Next Steps",[578,3169,3170,3176,3182,3188],{},[581,3171,3172,3175],{},[657,3173,3174],{"href":157},"Axiom Adapter"," - 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Supports gRPC and HTTP transports.","md",[3229,3236],{"label":3230,"icon":3231,"to":3232,"target":3233,"color":3234,"variant":3235},"OpenTelemetry Docs","i-lucide-external-link","https:\u002F\u002Fopentelemetry.io\u002Fdocs\u002F","_blank","neutral","subtle",{"label":3186,"icon":339,"to":495,"color":3234,"variant":3235},{},{"title":196,"icon":199},{"title":569,"description":3226},"KKbngbc7zbk8h-UfPHxW4sZ_9fnH5bEdsK5gRHLYBiE",[3242,3244],{"title":191,"path":192,"stem":193,"description":3243,"icon":194,"children":-1},"Insert wide events into ClickHouse over the HTTP interface — typed columns for what you aggregate, full JSON for everything else.",{"title":201,"path":202,"stem":203,"description":3245,"icon":204,"children":-1},"Send wide events to HyperDX over OTLP\u002FHTTP, using its documented endpoint and authorization header. Configured from environment variables.",1788966801717]