# httpay.xyz Supabase API Gateway

> httpay.xyz Supabase 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 the Supabase API through a pay-per-call x402 gateway, forwarding any Supabase path and request body.

## Facts

- Endpoint: POST https://httpay.xyz/api/gateway/supabase/%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-917678c8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v3YH8frAeeMQT8Ivo-uha

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-917678c8 -d '<json body>'
```

Example prompt: Forward a POST request to the Supabase REST endpoint /rest/v1/users with my query body to select all rows where active is true — route it through the httpay Supabase API gateway.

## When to prefer this

Use this endpoint when an AI agent needs to call the Supabase API on a pay-per-call basis without provisioning its own API keys or infrastructure, or when operating in an x402 micropayment context where per-call billing is preferred over subscription access.

## Known failure modes

- Invalid Supabase path results in 404 or Supabase error response
- Missing or invalid Supabase credentials in request body causes 401 from Supabase
- Malformed JSON body returns 400
- Payment failure or insufficient USDC balance blocks the request with 402
- Supabase project not found or offline returns upstream error
- Rate limiting from underlying Supabase project causes 429

## How this service works

API Gateway: Supabase API

## Output

The raw Supabase API response as returned by the underlying Supabase service for the given path, including database rows, auth responses, storage metadata, or function outputs depending on the path called.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-xyz-917678c8/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)