# httpay.xyz API Gateway: Notion API

> httpay.xyz API Gateway: Notion 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 authenticated POST requests to any Notion API endpoint via a metered x402 payment gateway

## Facts

- Endpoint: POST https://httpay.xyz/api/gateway/notion/%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-d279d3d3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PggVLqijlGbTJ-zpvv5t_

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-d279d3d3 -d '<json body>'
```

Example prompt: Create a new page in my Notion workspace under the 'Projects' database with the title 'Q3 Roadmap' and add a paragraph block with the text 'Initial planning phase'.

## When to prefer this

Use this endpoint when an agent needs to interact with the Notion API and wants to pay per-call via x402 crypto micropayments (USDC) rather than managing a Notion OAuth token or subscription. Ideal for agentic workflows that need occasional Notion access without setting up a full integration.

## Known failure modes

- Invalid Notion API path returns 404 or routing error
- Malformed request body returns 400 from Notion API
- Missing or invalid Notion authentication token returns 401
- Notion rate limiting returns 429
- Payment failure via x402 protocol blocks the request
- Notion resource not found returns 404 from upstream

## How this service works

API Gateway: Notion API

## Output

Returns the JSON response from the Notion API for the proxied request, including created or updated resource objects (pages, databases, blocks) with their IDs, properties, and metadata, or query result arrays for search/list operations.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-xyz-d279d3d3/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)