---
title: "List tool test runs"
method: GET
path: "/v1/senders/{senderId}/agent/tools/{toolId}/test-runs"
tags: ["Agent Tools"]
---

# List tool test runs

`GET /v1/senders/{senderId}/agent/tools/{toolId}/test-runs`

## Request

- Base URL: `https://api.zavu.dev`
- URL: `https://api.zavu.dev/v1/senders/{senderId}/agent/tools/{toolId}/test-runs`
- Auth: HTTP bearer

Recent runs of this tool triggered from the test endpoint, newest first. Covers manual tests only: a tool called by an agent during a real conversation is not recorded here.

## Path parameters

- `senderId` string, required
- `toolId` string, required

## Query parameters

- `limit` integer

## Response `200`

Recent test runs.

- object
  - `items` AgentToolTestRun[], required
    - `id` string, required
    - `toolId` string, required
    - `params` object: The parameters the tool was called with.
    - `success` boolean, required: Whether the tool returned without error. A tool that answered with a non-2xx status is a failed run, not an error of this endpoint.
    - `statusCode` integer, nullable: HTTP status the tool's webhook returned. Absent for tools that do not go over HTTP.
    - `response` string, nullable: The tool's response body, truncated.
    - `error` string, nullable: Why the run failed, when it did.
    - `durationMs` integer, required
    - `createdAt` string, date-time, required

## Other responses

- `401`: Unauthorized.
- `404`: Tool not found.

## Changes

> 80 revisions in range; 1 not diffed.

- **2026-08-05** `a08a6318c986`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/zavudev/apis/zavu-unified-messaging-layer-api/changes/v1/senders/:senderId/agent/tools/:toolId/test-runs/get.md)

---

[API](https://skmtc.dev/zavudev/apis/zavu-unified-messaging-layer-api.md) - [All operations](https://skmtc.dev/zavudev/apis/zavu-unified-messaging-layer-api/llms.txt) - [OpenAPI document](https://skmtc.dev/zavudev/apis/zavu-unified-messaging-layer-api/revisions/75bc777b0ffb?raw)