# httpay.xyz CircleCI API Gateway

> httpay.xyz CircleCI API Gateway is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Proxies POST requests to CircleCI API endpoints via a pay-per-call HTTP gateway using x402 micropayments

## Facts

- Endpoint: POST https://httpay.xyz/api/gateway/circleci/test-*path/*
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/httpay-xyz-3cebb119
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zPU5-7Yy8CHEX2GnEjnl_

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 httpay-xyz-3cebb119 -d '<json body>'
```

Example prompt: Trigger a new CircleCI pipeline for project my-org/my-repo on the main branch using the CircleCI API gateway — POST to the trigger-pipeline path with the project slug and branch.

## When to prefer this

Use this endpoint when you need to call the CircleCI REST API on a pay-per-call basis without provisioning your own CircleCI API token or managing API key infrastructure. Especially useful for agents or automation workflows that only occasionally need to trigger builds or query pipeline status and want to pay micropayments per call rather than maintain a subscription.

## Known failure modes

- Invalid or missing CircleCI path returns 404 or routing error
- CircleCI API returns 401 if underlying credentials are invalid or absent
- CircleCI API returns 422 for malformed request body
- Payment not processed (x402 payment failure) results in 402 response
- CircleCI API rate limits may propagate as 429 errors
- Downstream CircleCI service outage results in 503 or timeout

## How this service works

API Gateway: CircleCI API

## Output

The raw JSON response from the CircleCI REST API corresponding to the proxied endpoint — such as pipeline trigger confirmation, job status, workflow details, or artifact listings.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-xyz-3cebb119/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from httpay.xyz](https://www.zero.xyz/host/httpay.xyz/llms.txt)