Search the task logs of several invocation attempts

APIs & SDKs

GEThttps://api.vercel.com/v1/vercel-ci/log-search

Searches the task logs of up to 50 invocation attempts at once, for example the most recent runs of a branch from GET /v2/vercel-ci/invocations. Only invocations and tasks with matching lines are returned. When more than 1000 lines match, the newest are kept.

https://api.vercel.com/v1/vercel-ci/log-search

const response = await fetch('https://api.vercel.com/v1/vercel-ci/log-search?invocation=[]&search=string&level=[]&teamId=string&slug=string', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer YOUR_ACCESS_TOKEN',
    'Content-Type': 'application/json',
  },
});

const data = await response.json();
console.log(data);

Response

{
  "invocations": [
    {
      "invocationId": "example_id",
      "attempt": "123",
      "tasks": [
        {
          "jobDefinitionId": "example_id",
          "jobName": "Example Name",
          "jobRunAttempt": "123",
          "taskDefinitionId": "example_id",
          "taskName": "Example Name",
          "taskRunAttempt": "123",
          "conclusion": {
            "result": "string"
          },
          "lines": [
            {
              "level": "string",
              "timestamp": "123",
              "message": "string"
            }
          ]
        }
      ]
    }
  ],
  "hasMore": "true"
}

Errors

{
  "error": {
    "code": "string",
    "message": "string"
  }
}

Authentication

AuthorizationbearerToken

Default authentication mechanism

Query parameters

invocationarrayRequired

Invocation attempts to search, as ":" (at most 50).

searchstringRequired

Only return log lines containing this text, ignoring case.

levelarrayOptional

Only return log lines with one of these levels.

teamIdstringOptional

The Team identifier to perform the request on behalf of.

slugstringOptional

The Team slug to perform the request on behalf of.

Response

200Successfully searched task logs.

invocationsarrayRequired

hasMorebooleanRequired

Whether more than 1000 lines matched. The newest lines are returned.

Errors

400One of the provided values in the request query is invalid.

401The request is not authorized.

errorobjectRequired

403You do not have permission to access this resource.

errorobjectRequired

404Error

410Error

429Error

errorobjectRequired

500Error

errorobjectRequired

Cross-link map: Search the task logs of several invocation attempts (/docs/rest-api/vercel-ci/search-the-task-logs-of-several-invocation-attempts)

From the Vercel docs graph (built 2026-10-06T09:42:32.185Z), spanning vercel.com docs + KB, nextjs.org, ai-sdk.dev, and other Vercel documentation sites. Full graph as JSON: https://vercel.com/docs/graph.json

Semantically closest pages

Get log lines for the tasks of an invocation attempt — GET /v1/vercel-ci/invocations/{invocationId}/attempts/{attempt}/task-logs — Returns log lines for the tasks of an invoca
Get log lines for a specific task run attempt — GET /v1/vercel-ci/invocations/{invocationId}/attempts/{attempt}/job-definitions/{jobDefinitionId}/runs/{runAttempt}/task
Get an invocation with its jobs and tasks — GET /v1/vercel-ci/invocations/{invocationId}/tree — Returns an invocation attempt together with every job definition, it
Get log lines for an invocation attempt — GET /v1/vercel-ci/invocations/{invocationId}/attempts/{attempt}/logs — Get Invocation Logs
List all attempts for an invocation — GET /v1/vercel-ci/invocations/{invocationId}/attempts — List Invocation Attempts

This page links to (1)

Vercel REST API Reference — Interact programmatically with your Vercel account using the SDK or direct HTTP requests.

Pages that link here (1)

By site: vercel-docs (1)

Vercel REST API Reference — Interact programmatically with your Vercel account using the SDK or direct HTTP requests.

https://api.vercel.com/v1/vercel-ci/log-search

const response = await fetch('https://api.vercel.com/v1/vercel-ci/log-search?invocation=[]&search=string&level=[]&teamId=string&slug=string', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer YOUR_ACCESS_TOKEN',
    'Content-Type': 'application/json',
  },
});

const data = await response.json();
console.log(data);

Response

{
  "invocations": [
    {
      "invocationId": "example_id",
      "attempt": "123",
      "tasks": [
        {
          "jobDefinitionId": "example_id",
          "jobName": "Example Name",
          "jobRunAttempt": "123",
          "taskDefinitionId": "example_id",
          "taskName": "Example Name",
          "taskRunAttempt": "123",
          "conclusion": {
            "result": "string"
          },
          "lines": [
            {
              "level": "string",
              "timestamp": "123",
              "message": "string"
            }
          ]
        }
      ]
    }
  ],
  "hasMore": "true"
}

Errors

{
  "error": {
    "code": "string",
    "message": "string"
  }
}

OpenAPI Specification