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That is why you treat the endpoint as ",[529,574,575],{},"semi-public"," (like a browser analytics key) and defend on the server:",[578,579,580,593],"table",{},[581,582,583],"thead",{},[584,585,586,590],"tr",{},[587,588,589],"th",{},"What you might worry about",[587,591,592],{},"Practical answer",[594,595,596,608,619,630,645,657],"tbody",{},[584,597,598,602],{},[599,600,601],"td",{},"Random internet bots",[599,603,604,605],{},"Validate the payload shape; reject garbage with ",[521,606,607],{},"400",[584,609,610,616],{},[599,611,612,613,615],{},"Someone spamming fake ",[521,614,114],{}," runs",[599,617,618],{},"Rate-limit by IP; data is low-value counters, not money",[584,620,621,627],{},[599,622,623,624],{},"Forged ",[521,625,626],{},"tool.name",[599,628,629],{},"Allowlist only your published tool names server-side",[584,631,632,638],{},[599,633,634,635],{},"Unexpected fields in ",[521,636,637],{},"custom",[599,639,640,641,644],{},"Filter to the keys you declared — same list as ",[521,642,643],{},"collect"," on the CLI",[584,646,647,650],{},[599,648,649],{},"Double-counting on retry",[599,651,652,653,656],{},"Dedupe on ",[521,654,655],{},"idempotencyKey"," when storing",[584,658,659,662],{},[599,660,661],{},"Leaking user secrets",[599,663,664,665,667,668,671],{},"CLI never reads raw ",[521,666,523],{},"; you only allowlisted flags and ",[521,669,670],{},"telemetry.set()"," counters",[512,673,674,677],{},[529,675,676],{},"What \"good enough\" looks like:"," validate every POST, store idempotently, rate-limit at the edge (CDN, API gateway, or middleware), and keep the payload boring (no PII by design). That is the same playbook as client-side analytics — not banking-grade auth, but reliable product insight.",[679,680,682,685,686,691],"callout",{"color":681,"icon":359},"info",[521,683,684],{},"@evlog\u002Ftelemetry"," ships ",[529,687,688],{},[521,689,690],{},"parseIngestBody()"," for your server — the same validation rules documented here, so you do not copy-paste a validator from the docs. Pair it with your framework route and your database or evlog drain.",[534,693,695,696],{"id":694},"step-1-validate-with-parseingestbody","Step 1 — Validate with ",[521,697,690],{},[512,699,700,701,704,705,707,708,524],{},"Mirror the CLI config on the server: same ",[521,702,703],{},"name",", same custom keys you allow via ",[521,706,643],{}," \u002F ",[521,709,670],{},[711,712,718],"pre",{"className":713,"code":714,"filename":715,"language":716,"meta":717,"style":717},"language-ts shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { parseIngestBody } from '@evlog\u002Ftelemetry\u002Fingest'\n\nexport const ingestOptions = {\n  allowedTools: ['my-tool'],\n  allowedCustomKeys: {\n    'my-tool': ['checksFailed', 'checksWarn', 'itemsSynced'],\n  },\n} as const\n\nexport function parseTelemetryBody(raw: string) {\n  return parseIngestBody(raw, ingestOptions)\n}\n","lib\u002Ftelemetry-ingest.ts","ts","",[521,719,720,753,760,779,806,816,860,866,878,883,913,933],{"__ignoreMap":717},[721,722,725,729,733,737,740,743,746,750],"span",{"class":723,"line":724},"line",1,[721,726,728],{"class":727},"s7zQu","import",[721,730,732],{"class":731},"sMK4o"," {",[721,734,736],{"class":735},"sTEyZ"," parseIngestBody",[721,738,739],{"class":731}," }",[721,741,742],{"class":727}," from",[721,744,745],{"class":731}," '",[721,747,749],{"class":748},"sfazB","@evlog\u002Ftelemetry\u002Fingest",[721,751,752],{"class":731},"'\n",[721,754,756],{"class":723,"line":755},2,[721,757,759],{"emptyLinePlaceholder":758},true,"\n",[721,761,763,766,770,773,776],{"class":723,"line":762},3,[721,764,765],{"class":727},"export",[721,767,769],{"class":768},"spNyl"," const",[721,771,772],{"class":735}," ingestOptions ",[721,774,775],{"class":731},"=",[721,777,778],{"class":731}," {\n",[721,780,782,786,789,792,795,798,800,803],{"class":723,"line":781},4,[721,783,785],{"class":784},"swJcz","  allowedTools",[721,787,788],{"class":731},":",[721,790,791],{"class":735}," [",[721,793,794],{"class":731},"'",[721,796,797],{"class":748},"my-tool",[721,799,794],{"class":731},[721,801,802],{"class":735},"]",[721,804,805],{"class":731},",\n",[721,807,809,812,814],{"class":723,"line":808},5,[721,810,811],{"class":784},"  allowedCustomKeys",[721,813,788],{"class":731},[721,815,778],{"class":731},[721,817,819,822,824,826,828,830,832,835,837,840,842,845,847,849,851,854,856,858],{"class":723,"line":818},6,[721,820,821],{"class":731},"    '",[721,823,797],{"class":784},[721,825,794],{"class":731},[721,827,788],{"class":731},[721,829,791],{"class":735},[721,831,794],{"class":731},[721,833,834],{"class":748},"checksFailed",[721,836,794],{"class":731},[721,838,839],{"class":731},",",[721,841,745],{"class":731},[721,843,844],{"class":748},"checksWarn",[721,846,794],{"class":731},[721,848,839],{"class":731},[721,850,745],{"class":731},[721,852,853],{"class":748},"itemsSynced",[721,855,794],{"class":731},[721,857,802],{"class":735},[721,859,805],{"class":731},[721,861,863],{"class":723,"line":862},7,[721,864,865],{"class":731},"  },\n",[721,867,869,872,875],{"class":723,"line":868},8,[721,870,871],{"class":731},"}",[721,873,874],{"class":727}," as",[721,876,877],{"class":768}," const\n",[721,879,881],{"class":723,"line":880},9,[721,882,759],{"emptyLinePlaceholder":758},[721,884,886,888,891,895,898,902,904,908,911],{"class":723,"line":885},10,[721,887,765],{"class":727},[721,889,890],{"class":768}," function",[721,892,894],{"class":893},"s2Zo4"," parseTelemetryBody",[721,896,897],{"class":731},"(",[721,899,901],{"class":900},"sHdIc","raw",[721,903,788],{"class":731},[721,905,907],{"class":906},"sBMFI"," string",[721,909,910],{"class":731},")",[721,912,778],{"class":731},[721,914,916,919,921,923,925,927,930],{"class":723,"line":915},11,[721,917,918],{"class":727},"  return",[721,920,736],{"class":893},[721,922,897],{"class":784},[721,924,901],{"class":735},[721,926,839],{"class":731},[721,928,929],{"class":735}," ingestOptions",[721,931,932],{"class":784},")\n",[721,934,936],{"class":723,"line":935},12,[721,937,938],{"class":731},"}\n",[512,940,941,943,944,947,948,950,951,954,955,957],{},[521,942,690],{}," checks batch size, JSON shape, ",[521,945,946],{},"event: 'run'",", tool allowlist, envelope types, ISO timestamp, and strips ",[521,949,637],{}," keys you did not declare. Throws ",[521,952,953],{},"IngestValidationError"," on failure — return ",[521,956,607],{}," from your route.",[534,959,961],{"id":960},"step-2-wire-your-route","Step 2 — Wire your route",[512,963,964,965,968],{},"Same contract for any framework — read the raw body, validate, store, return ",[529,966,967],{},"204"," so the CLI clears its outbox:",[970,971,972,1342,1599],"code-group",{},[711,973,976],{"className":713,"code":974,"filename":975,"language":716,"meta":717,"style":717},"import { defineEventHandler, readRawBody, setResponseStatus } from 'h3'\nimport { IngestValidationError } from '@evlog\u002Ftelemetry\u002Fingest'\nimport { parseTelemetryBody } from '~\u002Flib\u002Ftelemetry-ingest'\nimport { storeRunEvents } from '~\u002Flib\u002Ftelemetry-store'\n\nexport default defineEventHandler(async (event) => {\n  const raw = await readRawBody(event, 'utf8')\n  if (!raw) {\n    setResponseStatus(event, 400)\n    return { error: 'empty body' }\n  }\n\n  try {\n    const events = parseTelemetryBody(raw)\n    await storeRunEvents(events)\n    setResponseStatus(event, 204)\n    return null\n  } catch (err) {\n    setResponseStatus(event, err instanceof IngestValidationError ? 400 : 500)\n    return { error: 'invalid payload' }\n  }\n})\n","server\u002Fapi\u002Ftelemetry\u002Fingest.post.ts (Nitro)",[521,977,978,1008,1027,1046,1066,1070,1097,1128,1146,1163,1185,1190,1194,1202,1221,1236,1252,1260,1278,1310,1330,1335],{"__ignoreMap":717},[721,979,980,982,984,987,989,992,994,997,999,1001,1003,1006],{"class":723,"line":724},[721,981,728],{"class":727},[721,983,732],{"class":731},[721,985,986],{"class":735}," defineEventHandler",[721,988,839],{"class":731},[721,990,991],{"class":735}," readRawBody",[721,993,839],{"class":731},[721,995,996],{"class":735}," setResponseStatus",[721,998,739],{"class":731},[721,1000,742],{"class":727},[721,1002,745],{"class":731},[721,1004,1005],{"class":748},"h3",[721,1007,752],{"class":731},[721,1009,1010,1012,1014,1017,1019,1021,1023,1025],{"class":723,"line":755},[721,1011,728],{"class":727},[721,1013,732],{"class":731},[721,1015,1016],{"class":735}," IngestValidationError",[721,1018,739],{"class":731},[721,1020,742],{"class":727},[721,1022,745],{"class":731},[721,1024,749],{"class":748},[721,1026,752],{"class":731},[721,1028,1029,1031,1033,1035,1037,1039,1041,1044],{"class":723,"line":762},[721,1030,728],{"class":727},[721,1032,732],{"class":731},[721,1034,894],{"class":735},[721,1036,739],{"class":731},[721,1038,742],{"class":727},[721,1040,745],{"class":731},[721,1042,1043],{"class":748},"~\u002Flib\u002Ftelemetry-ingest",[721,1045,752],{"class":731},[721,1047,1048,1050,1052,1055,1057,1059,1061,1064],{"class":723,"line":781},[721,1049,728],{"class":727},[721,1051,732],{"class":731},[721,1053,1054],{"class":735}," storeRunEvents",[721,1056,739],{"class":731},[721,1058,742],{"class":727},[721,1060,745],{"class":731},[721,1062,1063],{"class":748},"~\u002Flib\u002Ftelemetry-store",[721,1065,752],{"class":731},[721,1067,1068],{"class":723,"line":808},[721,1069,759],{"emptyLinePlaceholder":758},[721,1071,1072,1074,1077,1079,1081,1084,1087,1090,1092,1095],{"class":723,"line":818},[721,1073,765],{"class":727},[721,1075,1076],{"class":727}," default",[721,1078,986],{"class":893},[721,1080,897],{"class":735},[721,1082,1083],{"class":768},"async",[721,1085,1086],{"class":731}," (",[721,1088,1089],{"class":900},"event",[721,1091,910],{"class":731},[721,1093,1094],{"class":768}," =>",[721,1096,778],{"class":731},[721,1098,1099,1102,1105,1108,1111,1113,1115,1117,1119,1121,1124,1126],{"class":723,"line":862},[721,1100,1101],{"class":768},"  const",[721,1103,1104],{"class":735}," raw",[721,1106,1107],{"class":731}," =",[721,1109,1110],{"class":727}," await",[721,1112,991],{"class":893},[721,1114,897],{"class":784},[721,1116,1089],{"class":735},[721,1118,839],{"class":731},[721,1120,745],{"class":731},[721,1122,1123],{"class":748},"utf8",[721,1125,794],{"class":731},[721,1127,932],{"class":784},[721,1129,1130,1133,1135,1138,1140,1143],{"class":723,"line":868},[721,1131,1132],{"class":727},"  if",[721,1134,1086],{"class":784},[721,1136,1137],{"class":731},"!",[721,1139,901],{"class":735},[721,1141,1142],{"class":784},") ",[721,1144,1145],{"class":731},"{\n",[721,1147,1148,1151,1153,1155,1157,1161],{"class":723,"line":880},[721,1149,1150],{"class":893},"    setResponseStatus",[721,1152,897],{"class":784},[721,1154,1089],{"class":735},[721,1156,839],{"class":731},[721,1158,1160],{"class":1159},"sbssI"," 400",[721,1162,932],{"class":784},[721,1164,1165,1168,1170,1173,1175,1177,1180,1182],{"class":723,"line":885},[721,1166,1167],{"class":727},"    return",[721,1169,732],{"class":731},[721,1171,1172],{"class":784}," error",[721,1174,788],{"class":731},[721,1176,745],{"class":731},[721,1178,1179],{"class":748},"empty body",[721,1181,794],{"class":731},[721,1183,1184],{"class":731}," }\n",[721,1186,1187],{"class":723,"line":915},[721,1188,1189],{"class":731},"  }\n",[721,1191,1192],{"class":723,"line":935},[721,1193,759],{"emptyLinePlaceholder":758},[721,1195,1197,1200],{"class":723,"line":1196},13,[721,1198,1199],{"class":727},"  try",[721,1201,778],{"class":731},[721,1203,1205,1208,1211,1213,1215,1217,1219],{"class":723,"line":1204},14,[721,1206,1207],{"class":768},"    const",[721,1209,1210],{"class":735}," events",[721,1212,1107],{"class":731},[721,1214,894],{"class":893},[721,1216,897],{"class":784},[721,1218,901],{"class":735},[721,1220,932],{"class":784},[721,1222,1224,1227,1229,1231,1234],{"class":723,"line":1223},15,[721,1225,1226],{"class":727},"    await",[721,1228,1054],{"class":893},[721,1230,897],{"class":784},[721,1232,1233],{"class":735},"events",[721,1235,932],{"class":784},[721,1237,1239,1241,1243,1245,1247,1250],{"class":723,"line":1238},16,[721,1240,1150],{"class":893},[721,1242,897],{"class":784},[721,1244,1089],{"class":735},[721,1246,839],{"class":731},[721,1248,1249],{"class":1159}," 204",[721,1251,932],{"class":784},[721,1253,1255,1257],{"class":723,"line":1254},17,[721,1256,1167],{"class":727},[721,1258,1259],{"class":731}," null\n",[721,1261,1263,1266,1269,1271,1274,1276],{"class":723,"line":1262},18,[721,1264,1265],{"class":731},"  }",[721,1267,1268],{"class":727}," catch",[721,1270,1086],{"class":784},[721,1272,1273],{"class":735},"err",[721,1275,1142],{"class":784},[721,1277,1145],{"class":731},[721,1279,1281,1283,1285,1287,1289,1292,1295,1297,1300,1302,1305,1308],{"class":723,"line":1280},19,[721,1282,1150],{"class":893},[721,1284,897],{"class":784},[721,1286,1089],{"class":735},[721,1288,839],{"class":731},[721,1290,1291],{"class":735}," err",[721,1293,1294],{"class":731}," instanceof",[721,1296,1016],{"class":906},[721,1298,1299],{"class":731}," ?",[721,1301,1160],{"class":1159},[721,1303,1304],{"class":731}," :",[721,1306,1307],{"class":1159}," 500",[721,1309,932],{"class":784},[721,1311,1313,1315,1317,1319,1321,1323,1326,1328],{"class":723,"line":1312},20,[721,1314,1167],{"class":727},[721,1316,732],{"class":731},[721,1318,1172],{"class":784},[721,1320,788],{"class":731},[721,1322,745],{"class":731},[721,1324,1325],{"class":748},"invalid payload",[721,1327,794],{"class":731},[721,1329,1184],{"class":731},[721,1331,1333],{"class":723,"line":1332},21,[721,1334,1189],{"class":731},[721,1336,1338,1340],{"class":723,"line":1337},22,[721,1339,871],{"class":731},[721,1341,932],{"class":735},[711,1343,1346],{"className":713,"code":1344,"filename":1345,"language":716,"meta":717,"style":717},"import { IngestValidationError } from '@evlog\u002Ftelemetry\u002Fingest'\nimport { parseTelemetryBody } from '@\u002Flib\u002Ftelemetry-ingest'\nimport { storeRunEvents } from '@\u002Flib\u002Ftelemetry-store'\n\nexport async function POST(request: Request) {\n  const raw = await request.text()\n  try {\n    const events = parseTelemetryBody(raw)\n    await storeRunEvents(events)\n    return new Response(null, { status: 204 })\n  } catch (err) {\n    const status = err instanceof IngestValidationError ? 400 : 500\n    return Response.json({ error: 'invalid payload' }, { status })\n  }\n}\n","app\u002Fapi\u002Ftelemetry\u002Fingest\u002Froute.ts (Next.js App Router)",[521,1347,1348,1366,1385,1404,1408,1434,1455,1461,1477,1489,1517,1531,1554,1591,1595],{"__ignoreMap":717},[721,1349,1350,1352,1354,1356,1358,1360,1362,1364],{"class":723,"line":724},[721,1351,728],{"class":727},[721,1353,732],{"class":731},[721,1355,1016],{"class":735},[721,1357,739],{"class":731},[721,1359,742],{"class":727},[721,1361,745],{"class":731},[721,1363,749],{"class":748},[721,1365,752],{"class":731},[721,1367,1368,1370,1372,1374,1376,1378,1380,1383],{"class":723,"line":755},[721,1369,728],{"class":727},[721,1371,732],{"class":731},[721,1373,894],{"class":735},[721,1375,739],{"class":731},[721,1377,742],{"class":727},[721,1379,745],{"class":731},[721,1381,1382],{"class":748},"@\u002Flib\u002Ftelemetry-ingest",[721,1384,752],{"class":731},[721,1386,1387,1389,1391,1393,1395,1397,1399,1402],{"class":723,"line":762},[721,1388,728],{"class":727},[721,1390,732],{"class":731},[721,1392,1054],{"class":735},[721,1394,739],{"class":731},[721,1396,742],{"class":727},[721,1398,745],{"class":731},[721,1400,1401],{"class":748},"@\u002Flib\u002Ftelemetry-store",[721,1403,752],{"class":731},[721,1405,1406],{"class":723,"line":781},[721,1407,759],{"emptyLinePlaceholder":758},[721,1409,1410,1412,1415,1417,1420,1422,1425,1427,1430,1432],{"class":723,"line":808},[721,1411,765],{"class":727},[721,1413,1414],{"class":768}," async",[721,1416,890],{"class":768},[721,1418,1419],{"class":893}," POST",[721,1421,897],{"class":731},[721,1423,1424],{"class":900},"request",[721,1426,788],{"class":731},[721,1428,1429],{"class":906}," Request",[721,1431,910],{"class":731},[721,1433,778],{"class":731},[721,1435,1436,1438,1440,1442,1444,1447,1449,1452],{"class":723,"line":818},[721,1437,1101],{"class":768},[721,1439,1104],{"class":735},[721,1441,1107],{"class":731},[721,1443,1110],{"class":727},[721,1445,1446],{"class":735}," request",[721,1448,524],{"class":731},[721,1450,1451],{"class":893},"text",[721,1453,1454],{"class":784},"()\n",[721,1456,1457,1459],{"class":723,"line":862},[721,1458,1199],{"class":727},[721,1460,778],{"class":731},[721,1462,1463,1465,1467,1469,1471,1473,1475],{"class":723,"line":868},[721,1464,1207],{"class":768},[721,1466,1210],{"class":735},[721,1468,1107],{"class":731},[721,1470,894],{"class":893},[721,1472,897],{"class":784},[721,1474,901],{"class":735},[721,1476,932],{"class":784},[721,1478,1479,1481,1483,1485,1487],{"class":723,"line":880},[721,1480,1226],{"class":727},[721,1482,1054],{"class":893},[721,1484,897],{"class":784},[721,1486,1233],{"class":735},[721,1488,932],{"class":784},[721,1490,1491,1493,1496,1499,1501,1504,1506,1509,1511,1513,1515],{"class":723,"line":885},[721,1492,1167],{"class":727},[721,1494,1495],{"class":731}," new",[721,1497,1498],{"class":893}," Response",[721,1500,897],{"class":784},[721,1502,1503],{"class":731},"null,",[721,1505,732],{"class":731},[721,1507,1508],{"class":784}," status",[721,1510,788],{"class":731},[721,1512,1249],{"class":1159},[721,1514,739],{"class":731},[721,1516,932],{"class":784},[721,1518,1519,1521,1523,1525,1527,1529],{"class":723,"line":915},[721,1520,1265],{"class":731},[721,1522,1268],{"class":727},[721,1524,1086],{"class":784},[721,1526,1273],{"class":735},[721,1528,1142],{"class":784},[721,1530,1145],{"class":731},[721,1532,1533,1535,1537,1539,1541,1543,1545,1547,1549,1551],{"class":723,"line":935},[721,1534,1207],{"class":768},[721,1536,1508],{"class":735},[721,1538,1107],{"class":731},[721,1540,1291],{"class":735},[721,1542,1294],{"class":731},[721,1544,1016],{"class":906},[721,1546,1299],{"class":731},[721,1548,1160],{"class":1159},[721,1550,1304],{"class":731},[721,1552,1553],{"class":1159}," 500\n",[721,1555,1556,1558,1560,1562,1565,1567,1570,1572,1574,1576,1578,1580,1583,1585,1587,1589],{"class":723,"line":1196},[721,1557,1167],{"class":727},[721,1559,1498],{"class":735},[721,1561,524],{"class":731},[721,1563,1564],{"class":893},"json",[721,1566,897],{"class":784},[721,1568,1569],{"class":731},"{",[721,1571,1172],{"class":784},[721,1573,788],{"class":731},[721,1575,745],{"class":731},[721,1577,1325],{"class":748},[721,1579,794],{"class":731},[721,1581,1582],{"class":731}," },",[721,1584,732],{"class":731},[721,1586,1508],{"class":735},[721,1588,739],{"class":731},[721,1590,932],{"class":784},[721,1592,1593],{"class":723,"line":1204},[721,1594,1189],{"class":731},[721,1596,1597],{"class":723,"line":1223},[721,1598,938],{"class":731},[711,1600,1603],{"className":713,"code":1601,"filename":1602,"language":716,"meta":717,"style":717},"import { Hono } from 'hono'\nimport { IngestValidationError } from '@evlog\u002Ftelemetry\u002Fingest'\nimport { parseTelemetryBody } from '..\u002Flib\u002Ftelemetry-ingest'\nimport { storeRunEvents } from '..\u002Flib\u002Ftelemetry-store'\n\nconst app = new Hono()\n\napp.post('\u002Fapi\u002Ftelemetry\u002Fingest', async (c) => {\n  const raw = await c.req.text()\n  try {\n    const events = parseTelemetryBody(raw)\n    await storeRunEvents(events)\n    return c.body(null, 204)\n  } catch (err) {\n    const status = err instanceof IngestValidationError ? 400 : 500\n    return c.json({ error: 'invalid payload' }, status)\n  }\n})\n\nexport default app\n","src\u002Froutes\u002Ftelemetry.ts (Hono)",[521,1604,1605,1625,1643,1662,1681,1685,1701,1705,1739,1763,1769,1785,1797,1816,1830,1852,1882,1886,1892,1896],{"__ignoreMap":717},[721,1606,1607,1609,1611,1614,1616,1618,1620,1623],{"class":723,"line":724},[721,1608,728],{"class":727},[721,1610,732],{"class":731},[721,1612,1613],{"class":735}," Hono",[721,1615,739],{"class":731},[721,1617,742],{"class":727},[721,1619,745],{"class":731},[721,1621,1622],{"class":748},"hono",[721,1624,752],{"class":731},[721,1626,1627,1629,1631,1633,1635,1637,1639,1641],{"class":723,"line":755},[721,1628,728],{"class":727},[721,1630,732],{"class":731},[721,1632,1016],{"class":735},[721,1634,739],{"class":731},[721,1636,742],{"class":727},[721,1638,745],{"class":731},[721,1640,749],{"class":748},[721,1642,752],{"class":731},[721,1644,1645,1647,1649,1651,1653,1655,1657,1660],{"class":723,"line":762},[721,1646,728],{"class":727},[721,1648,732],{"class":731},[721,1650,894],{"class":735},[721,1652,739],{"class":731},[721,1654,742],{"class":727},[721,1656,745],{"class":731},[721,1658,1659],{"class":748},"..\u002Flib\u002Ftelemetry-ingest",[721,1661,752],{"class":731},[721,1663,1664,1666,1668,1670,1672,1674,1676,1679],{"class":723,"line":781},[721,1665,728],{"class":727},[721,1667,732],{"class":731},[721,1669,1054],{"class":735},[721,1671,739],{"class":731},[721,1673,742],{"class":727},[721,1675,745],{"class":731},[721,1677,1678],{"class":748},"..\u002Flib\u002Ftelemetry-store",[721,1680,752],{"class":731},[721,1682,1683],{"class":723,"line":808},[721,1684,759],{"emptyLinePlaceholder":758},[721,1686,1687,1690,1693,1695,1697,1699],{"class":723,"line":818},[721,1688,1689],{"class":768},"const",[721,1691,1692],{"class":735}," app ",[721,1694,775],{"class":731},[721,1696,1495],{"class":731},[721,1698,1613],{"class":893},[721,1700,1454],{"class":735},[721,1702,1703],{"class":723,"line":862},[721,1704,759],{"emptyLinePlaceholder":758},[721,1706,1707,1710,1712,1715,1717,1719,1722,1724,1726,1728,1730,1733,1735,1737],{"class":723,"line":868},[721,1708,1709],{"class":735},"app",[721,1711,524],{"class":731},[721,1713,1714],{"class":893},"post",[721,1716,897],{"class":735},[721,1718,794],{"class":731},[721,1720,1721],{"class":748},"\u002Fapi\u002Ftelemetry\u002Fingest",[721,1723,794],{"class":731},[721,1725,839],{"class":731},[721,1727,1414],{"class":768},[721,1729,1086],{"class":731},[721,1731,1732],{"class":900},"c",[721,1734,910],{"class":731},[721,1736,1094],{"class":768},[721,1738,778],{"class":731},[721,1740,1741,1743,1745,1747,1749,1752,1754,1757,1759,1761],{"class":723,"line":880},[721,1742,1101],{"class":768},[721,1744,1104],{"class":735},[721,1746,1107],{"class":731},[721,1748,1110],{"class":727},[721,1750,1751],{"class":735}," c",[721,1753,524],{"class":731},[721,1755,1756],{"class":735},"req",[721,1758,524],{"class":731},[721,1760,1451],{"class":893},[721,1762,1454],{"class":784},[721,1764,1765,1767],{"class":723,"line":885},[721,1766,1199],{"class":727},[721,1768,778],{"class":731},[721,1770,1771,1773,1775,1777,1779,1781,1783],{"class":723,"line":915},[721,1772,1207],{"class":768},[721,1774,1210],{"class":735},[721,1776,1107],{"class":731},[721,1778,894],{"class":893},[721,1780,897],{"class":784},[721,1782,901],{"class":735},[721,1784,932],{"class":784},[721,1786,1787,1789,1791,1793,1795],{"class":723,"line":935},[721,1788,1226],{"class":727},[721,1790,1054],{"class":893},[721,1792,897],{"class":784},[721,1794,1233],{"class":735},[721,1796,932],{"class":784},[721,1798,1799,1801,1803,1805,1808,1810,1812,1814],{"class":723,"line":1196},[721,1800,1167],{"class":727},[721,1802,1751],{"class":735},[721,1804,524],{"class":731},[721,1806,1807],{"class":893},"body",[721,1809,897],{"class":784},[721,1811,1503],{"class":731},[721,1813,1249],{"class":1159},[721,1815,932],{"class":784},[721,1817,1818,1820,1822,1824,1826,1828],{"class":723,"line":1204},[721,1819,1265],{"class":731},[721,1821,1268],{"class":727},[721,1823,1086],{"class":784},[721,1825,1273],{"class":735},[721,1827,1142],{"class":784},[721,1829,1145],{"class":731},[721,1831,1832,1834,1836,1838,1840,1842,1844,1846,1848,1850],{"class":723,"line":1223},[721,1833,1207],{"class":768},[721,1835,1508],{"class":735},[721,1837,1107],{"class":731},[721,1839,1291],{"class":735},[721,1841,1294],{"class":731},[721,1843,1016],{"class":906},[721,1845,1299],{"class":731},[721,1847,1160],{"class":1159},[721,1849,1304],{"class":731},[721,1851,1553],{"class":1159},[721,1853,1854,1856,1858,1860,1862,1864,1866,1868,1870,1872,1874,1876,1878,1880],{"class":723,"line":1238},[721,1855,1167],{"class":727},[721,1857,1751],{"class":735},[721,1859,524],{"class":731},[721,1861,1564],{"class":893},[721,1863,897],{"class":784},[721,1865,1569],{"class":731},[721,1867,1172],{"class":784},[721,1869,788],{"class":731},[721,1871,745],{"class":731},[721,1873,1325],{"class":748},[721,1875,794],{"class":731},[721,1877,1582],{"class":731},[721,1879,1508],{"class":735},[721,1881,932],{"class":784},[721,1883,1884],{"class":723,"line":1254},[721,1885,1189],{"class":731},[721,1887,1888,1890],{"class":723,"line":1262},[721,1889,871],{"class":731},[721,1891,932],{"class":735},[721,1893,1894],{"class":723,"line":1280},[721,1895,759],{"emptyLinePlaceholder":758},[721,1897,1898,1900,1902],{"class":723,"line":1312},[721,1899,765],{"class":727},[721,1901,1076],{"class":727},[721,1903,1904],{"class":735}," app\n",[534,1906,1908],{"id":1907},"step-3-store-idempotently","Step 3 — Store idempotently",[512,1910,1911,1912,1914],{},"Retries and backlog drains can POST the same ",[521,1913,655],{}," twice. Upsert (or skip) so metrics stay correct:",[711,1916,1919],{"className":713,"code":1917,"filename":1918,"language":716,"meta":717,"style":717},"import type { RunEvent } from '@evlog\u002Ftelemetry'\n\nexport async function storeRunEvents(events: RunEvent[]): Promise\u003Cvoid> {\n  for (const run of events) {\n    await db.telemetryRun.upsert({\n      where: { idempotencyKey: run.idempotencyKey },\n      create: {\n        tool: run.tool.name,\n        version: run.tool.version,\n        command: run.command,\n        outcome: run.outcome,\n        durationMs: run.durationMs,\n        custom: run.custom,\n        recordedAt: run.timestamp,\n      },\n      update: {},\n    })\n  }\n\n  \u002F\u002F Or forward into evlog's drain pipeline for Axiom \u002F Datadog \u002F OTLP:\n  \u002F\u002F await ingestWideEvents(events.map(run => ({ source: 'telemetry', ...run })))\n}\n","lib\u002Ftelemetry-store.ts",[521,1920,1921,1943,1947,1985,2006,2027,2050,2059,2079,2099,2115,2131,2147,2162,2178,2183,2193,2200,2204,2208,2214,2219],{"__ignoreMap":717},[721,1922,1923,1925,1928,1930,1933,1935,1937,1939,1941],{"class":723,"line":724},[721,1924,728],{"class":727},[721,1926,1927],{"class":727}," type",[721,1929,732],{"class":731},[721,1931,1932],{"class":735}," RunEvent",[721,1934,739],{"class":731},[721,1936,742],{"class":727},[721,1938,745],{"class":731},[721,1940,684],{"class":748},[721,1942,752],{"class":731},[721,1944,1945],{"class":723,"line":755},[721,1946,759],{"emptyLinePlaceholder":758},[721,1948,1949,1951,1953,1955,1957,1959,1961,1963,1965,1968,1971,1974,1977,1980,1983],{"class":723,"line":762},[721,1950,765],{"class":727},[721,1952,1414],{"class":768},[721,1954,890],{"class":768},[721,1956,1054],{"class":893},[721,1958,897],{"class":731},[721,1960,1233],{"class":900},[721,1962,788],{"class":731},[721,1964,1932],{"class":906},[721,1966,1967],{"class":735},"[]",[721,1969,1970],{"class":731},"):",[721,1972,1973],{"class":906}," Promise",[721,1975,1976],{"class":731},"\u003C",[721,1978,1979],{"class":906},"void",[721,1981,1982],{"class":731},">",[721,1984,778],{"class":731},[721,1986,1987,1990,1992,1994,1997,2000,2002,2004],{"class":723,"line":781},[721,1988,1989],{"class":727},"  for",[721,1991,1086],{"class":784},[721,1993,1689],{"class":768},[721,1995,1996],{"class":735}," run",[721,1998,1999],{"class":731}," of",[721,2001,1210],{"class":735},[721,2003,1142],{"class":784},[721,2005,1145],{"class":731},[721,2007,2008,2010,2013,2015,2018,2020,2023,2025],{"class":723,"line":808},[721,2009,1226],{"class":727},[721,2011,2012],{"class":735}," db",[721,2014,524],{"class":731},[721,2016,2017],{"class":735},"telemetryRun",[721,2019,524],{"class":731},[721,2021,2022],{"class":893},"upsert",[721,2024,897],{"class":784},[721,2026,1145],{"class":731},[721,2028,2029,2032,2034,2036,2039,2041,2043,2045,2047],{"class":723,"line":818},[721,2030,2031],{"class":784},"      where",[721,2033,788],{"class":731},[721,2035,732],{"class":731},[721,2037,2038],{"class":784}," idempotencyKey",[721,2040,788],{"class":731},[721,2042,1996],{"class":735},[721,2044,524],{"class":731},[721,2046,655],{"class":735},[721,2048,2049],{"class":731}," },\n",[721,2051,2052,2055,2057],{"class":723,"line":862},[721,2053,2054],{"class":784},"      create",[721,2056,788],{"class":731},[721,2058,778],{"class":731},[721,2060,2061,2064,2066,2068,2070,2073,2075,2077],{"class":723,"line":868},[721,2062,2063],{"class":784},"        tool",[721,2065,788],{"class":731},[721,2067,1996],{"class":735},[721,2069,524],{"class":731},[721,2071,2072],{"class":735},"tool",[721,2074,524],{"class":731},[721,2076,703],{"class":735},[721,2078,805],{"class":731},[721,2080,2081,2084,2086,2088,2090,2092,2094,2097],{"class":723,"line":880},[721,2082,2083],{"class":784},"        version",[721,2085,788],{"class":731},[721,2087,1996],{"class":735},[721,2089,524],{"class":731},[721,2091,2072],{"class":735},[721,2093,524],{"class":731},[721,2095,2096],{"class":735},"version",[721,2098,805],{"class":731},[721,2100,2101,2104,2106,2108,2110,2113],{"class":723,"line":885},[721,2102,2103],{"class":784},"        command",[721,2105,788],{"class":731},[721,2107,1996],{"class":735},[721,2109,524],{"class":731},[721,2111,2112],{"class":735},"command",[721,2114,805],{"class":731},[721,2116,2117,2120,2122,2124,2126,2129],{"class":723,"line":915},[721,2118,2119],{"class":784},"        outcome",[721,2121,788],{"class":731},[721,2123,1996],{"class":735},[721,2125,524],{"class":731},[721,2127,2128],{"class":735},"outcome",[721,2130,805],{"class":731},[721,2132,2133,2136,2138,2140,2142,2145],{"class":723,"line":935},[721,2134,2135],{"class":784},"        durationMs",[721,2137,788],{"class":731},[721,2139,1996],{"class":735},[721,2141,524],{"class":731},[721,2143,2144],{"class":735},"durationMs",[721,2146,805],{"class":731},[721,2148,2149,2152,2154,2156,2158,2160],{"class":723,"line":1196},[721,2150,2151],{"class":784},"        custom",[721,2153,788],{"class":731},[721,2155,1996],{"class":735},[721,2157,524],{"class":731},[721,2159,637],{"class":735},[721,2161,805],{"class":731},[721,2163,2164,2167,2169,2171,2173,2176],{"class":723,"line":1204},[721,2165,2166],{"class":784},"        recordedAt",[721,2168,788],{"class":731},[721,2170,1996],{"class":735},[721,2172,524],{"class":731},[721,2174,2175],{"class":735},"timestamp",[721,2177,805],{"class":731},[721,2179,2180],{"class":723,"line":1223},[721,2181,2182],{"class":731},"      },\n",[721,2184,2185,2188,2190],{"class":723,"line":1238},[721,2186,2187],{"class":784},"      update",[721,2189,788],{"class":731},[721,2191,2192],{"class":731}," {},\n",[721,2194,2195,2198],{"class":723,"line":1254},[721,2196,2197],{"class":731},"    }",[721,2199,932],{"class":784},[721,2201,2202],{"class":723,"line":1262},[721,2203,1189],{"class":731},[721,2205,2206],{"class":723,"line":1280},[721,2207,759],{"emptyLinePlaceholder":758},[721,2209,2210],{"class":723,"line":1312},[721,2211,2213],{"class":2212},"sHwdD","  \u002F\u002F Or forward into evlog's drain pipeline for Axiom \u002F Datadog \u002F OTLP:\n",[721,2215,2216],{"class":723,"line":1332},[721,2217,2218],{"class":2212},"  \u002F\u002F await ingestWideEvents(events.map(run => ({ source: 'telemetry', ...run })))\n",[721,2220,2221],{"class":723,"line":1337},[721,2222,938],{"class":731},[534,2224,2226],{"id":2225},"step-4-rate-limit-at-the-edge","Step 4 — Rate-limit at the edge",[512,2228,2229,2231,2232,2235],{},[521,2230,690],{}," is your last line of schema defense, not your only one. Add rate limits where traffic enters — CDN, API gateway, or middleware — especially per IP. Optional: also bucket by ",[521,2233,2234],{},"machineId"," hash inside the handler if you need tighter control.",[512,2237,2238,2239,2241,2242,2245],{},"Non-2xx responses keep events in the user's outbox; they will retry on the next CLI invocation. 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