# httpay.xyz API Gateway: Postman API

> httpay.xyz API Gateway: Postman API 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 HTTP requests to the Postman API through a pay-per-call x402 gateway at $0.001 USDC per call

## Facts

- Endpoint: POST https://httpay.xyz/api/gateway/postman/%7B*path%7D/*
- 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-5a360542
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CtXGMFrEVLC8ffb7Gv6_U

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-5a360542 -d '<json body>'
```

Example prompt: Fetch my Postman workspace collections list using the Postman API gateway — I want to see all available collections in my workspace.

## When to prefer this

Use this endpoint when you need to call the Postman API in an agentic or automated context where managing API keys directly is undesirable, or when using an x402 micropayment-based access model. Prefer over direct Postman API access when operating through the httpay.xyz gateway ecosystem.

## Known failure modes

- Invalid or unsupported Postman API path returns 404
- Insufficient USDC balance causes payment failure and 402 response
- Postman API rate limits exceeded returns 429
- Malformed request body causes 400 bad request
- Postman API authentication errors if upstream key is invalid

## How this service works

API Gateway: Postman API

## Output

The raw response from the Postman API for the requested path and method, including JSON payloads such as collection lists, workspace metadata, environment configs, or schema data, as returned by Postman's backend.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-xyz-5a360542/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)