# Cancel Email Validation Job

> Cancel Email Validation Job is a paid API for AI agents from agents.tuski.ai, paid per call via MPP, price unknown, status unknown (last checked 2026-09-18).

Stops a running email validation job, preserving verdicts for already-tested addresses while skipping untested ones.

## Facts

- Endpoint: POST https://agents.tuski.ai/api/v1/email-validation/jobs/{job_id}/cancel
- Price: price unknown
- Payment: MPP
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Provider: agents.tuski.ai
- Website: https://agents.tuski.ai
- Canonical page: https://www.zero.xyz/c/agents-tuski-ai-cancel-email-validation-job-3be9ba08
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6-PNZPEMt6h4Mo4XeiO0W

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agents-tuski-ai-cancel-email-validation-job-3be9ba08 -d '<json body>'
```

Example prompt: Cancel the Tuski email validation job with ID 48291 — I want to stop processing the remaining addresses but keep the verdicts for the ones already checked.

## When to prefer this

Use this endpoint when you need to stop an in-progress email validation job early — for example, if the wrong list was submitted, sufficient results have already been collected, or you need to cut costs by not testing remaining queued addresses. Already-completed address verdicts are preserved and still retrievable.

## Known failure modes

- Job ID not found — returns 404 if the job_id does not exist
- Job already completed — cancelling a finished job may return an error or no-op
- Job already cancelled — idempotency issues if called twice
- Invalid job_id type — returns 400 if job_id is not an integer
- Authentication failure — returns 401 if credentials are missing or invalid

## How this service works

Stops remaining work on a running job. Addresses already tested keep their verdicts and stay available from the results route; addresses still queued are not tested.

## Output

A confirmation that the job has been cancelled; previously tested addresses retain their verdicts and remain accessible via the results route, while queued addresses are discarded without being tested or billed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "job_id"
 ],
 "properties": {
  "job_id": {
   "type": "integer",
   "description": "The job id returned when the job was created."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agents-tuski-ai-cancel-email-validation-job-3be9ba08/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.tuski.ai](https://www.zero.xyz/host/agents.tuski.ai/llms.txt)