140 lines
4.5 KiB
Plaintext
140 lines
4.5 KiB
Plaintext
The Logs API returns **individual tool execution events**, one record per tool call. Use it to debug failures, inspect request/response payloads, and trace specific user activity. For aggregated counts (how many tool calls happened), use the [Usage API](/reference/api-reference/organization) instead.
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All endpoints in this section require a **project API key** (`x-api-key`) or a valid session cookie.
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## List logs
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```bash
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curl -X POST https://backend.composio.dev/api/v3.1/logs/tool_execution \
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-H "x-api-key: YOUR_PROJECT_API_KEY" \
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-H "Content-Type: application/json" \
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-d '{
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"limit": 20,
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"time_range": {
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"from": 1744848000000,
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"to": 1744934400000
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},
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"filters": [
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{ "field": "toolkit_slug", "operator": "==", "value": "gmail" },
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{ "field": "status", "operator": "==", "value": "failed" }
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]
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}'
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```
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The response contains a page of log entries and a `next_cursor`:
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```json
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{
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"logs": [
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{
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"id": "log_-jRTWClpBoVo",
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"timestamp": "2026-04-17T10:25:00.000Z",
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"type": "tool.execution",
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"status": "failed",
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"level": "error",
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"message": "GMAIL_SEND_EMAIL failed: invalid recipient",
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"metadata": { /* tool, toolkit, user_id, connected_account_id, ... */ },
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"metrics": { "duration_ms": 202 },
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"parent": null
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}
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],
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"next_cursor": "eyJwYWdlIjoyfQ=="
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}
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```
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Pass `next_cursor` back as `cursor` on the next request to paginate. When `next_cursor` is `null`, you've reached the end.
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### Filter fields
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Pass one or more filters in the `filters` array. Filters are **AND**-combined.
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| Field | What it matches |
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|---|---|
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| `tool_slug` | The specific tool that was called (e.g. `GMAIL_SEND_EMAIL`) |
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| `toolkit_slug` | The toolkit (e.g. `gmail`, `slack`, `github`) |
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| `connected_account_id` | The connected account used for the call |
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| `auth_config_id` | The auth config (integration) behind the connected account |
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| `status` | `success` or `failed` |
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| `user_id` | Entity that initiated the call |
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| `session_id` | Tool router session, if routed through a session |
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| `sandbox_id` | Sandbox the call ran in, if applicable |
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| `request_id` | Request ID (useful for correlating with your own logs) |
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| `log_id` | Exact log ID (equivalent to the detail endpoint) |
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### Operators
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| Operator | Meaning |
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|---|---|
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| `==` | Exact match |
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| `!=` | Not equal |
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| `contains` | Substring match |
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| `not_contains` | Substring does not match |
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### Parameters
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| Field | Type | Default | Notes |
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|---|---|---|---|
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| `limit` | number | `20` | Max 100 |
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| `cursor` | string \| null | `null` | Opaque pagination token from previous response |
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| `filters` | array | `[]` | AND-combined |
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| `time_range.from` | number | — | Epoch milliseconds |
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| `time_range.to` | number | — | Epoch milliseconds |
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## Get a single log
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Fetch one log by ID to get the **full** payload, including request/response bodies, timing breakdowns, and source metadata:
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```bash
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curl https://backend.composio.dev/api/v3.1/logs/tool_execution/log_-jRTWClpBoVo \
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-H "x-api-key: YOUR_PROJECT_API_KEY"
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```
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The detail response includes everything from the list shape plus:
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- `timings`: `start_time` and `end_time` in epoch ms
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- `context`: `session_id`, `trace_id`, `request_id`
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- `source`: `host` (e.g. `mcp`, `sdk`, `api`), `framework`, `language`
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- `data`: the full request payload and response body
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This is the endpoint to call when you need to reconstruct *exactly* what happened, for example when debugging a 500 from a user report.
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## Recipes
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### Find failed Gmail tool calls in the last hour
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```bash
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NOW=$(date +%s)000
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HOUR_AGO=$(( $(date +%s) - 3600 ))000
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curl -X POST https://backend.composio.dev/api/v3.1/logs/tool_execution \
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-H "x-api-key: YOUR_PROJECT_API_KEY" \
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-H "Content-Type: application/json" \
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-d "{
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\"time_range\": { \"from\": ${HOUR_AGO}, \"to\": ${NOW} },
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\"filters\": [
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{ \"field\": \"toolkit_slug\", \"operator\": \"==\", \"value\": \"gmail\" },
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{ \"field\": \"status\", \"operator\": \"==\", \"value\": \"failed\" }
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]
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}"
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```
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### Get failures for a specific user
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```bash
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curl -X POST https://backend.composio.dev/api/v3.1/logs/tool_execution \
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-H "x-api-key: YOUR_PROJECT_API_KEY" \
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-H "Content-Type: application/json" \
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-d '{
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"filters": [
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{ "field": "user_id", "operator": "==", "value": "user_abc123" },
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{ "field": "status", "operator": "==", "value": "failed" }
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]
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}'
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```
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### Fetch a single log's full request/response
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```bash
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curl https://backend.composio.dev/api/v3.1/logs/tool_execution/log_-jRTWClpBoVo \
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-H "x-api-key: YOUR_PROJECT_API_KEY"
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```
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