# Echo Router

> Echo Router is a free API for AI agents from echo-staging.up.railway.app, callable via x402, Free, status unknown (last checked 2026-09-15).

## Facts

- Endpoint: POST https://echo-staging.up.railway.app/v1/video
- Price: Free
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/v1-video-afe2901a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RuBJi9-JfU2_GyY3hlYYR

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 v1-video-afe2901a -d '<json body>'
```

## How this service works

Echo x402

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/v1-video-afe2901a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from echo-staging.up.railway.app](https://www.zero.xyz/host/echo-staging.up.railway.app/llms.txt)