# Snack Money Micropayment API

> Snack Money Micropayment API is a free API for AI agents from api.snack.money, Free, status unknown (last checked 2026-09-15).

Sends micropayments to users on X, Farcaster, baseapp, and other verifiable identity platforms

## Facts

- Endpoint: POST https://api.snack.money/docs
- Price: Free
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/snack-money-api-c228f6ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tSaLxZtiBe_NPsKrw5_-9

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 snack-money-api-c228f6ef -d '<json body>'
```

Example prompt: Send a $0.50 USDC micropayment tip to @vitalik on Farcaster as a thank-you for their post about Ethereum scaling.

## When to prefer this

Use Snack Money when you need to send micropayments or tips to users identified by their social handles (X/Twitter, Farcaster) or verifiable decentralized identities rather than raw wallet addresses. Ideal for tipping, rewarding content creators, or distributing small USDC amounts on Web3 social platforms without requiring the recipient's wallet address upfront.

## Known failure modes

- Recipient identity not found or unverified on specified platform
- Insufficient balance to cover payment
- Unsupported platform or identity type provided
- Invalid USDC amount (too low or malformed)
- Rate limiting on repeated micropayments to same recipient

## How this service works

Micropayment platform for X, Farcaster, baseapp and verifiable identities.

## Output

Returns a payment confirmation object including transaction ID, recipient identity, amount transferred in USDC, platform used, and payment status indicating whether the micropayment was successfully processed.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/snack-money-api-c228f6ef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.snack.money](https://www.zero.xyz/host/api.snack.money/llms.txt)