# PAMP Token Custom Buy via x402

> PAMP Token Custom Buy via x402 is a paid API for AI agents from pamp.x420.dev, paid per call via x402, $5/call, status unknown (last checked 2026-09-14).

Purchase a custom USDC amount of PAMP tokens (0xFC265F5385625AEb988AB46B1e7FB37AcE6a6b07) on Base using a micropayment-gated API call

## Facts

- Endpoint: POST https://pamp.x420.dev/api/puff-custom
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pamp-x420-dev-659c9e0f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E-9ZidoiKCutHr4YnI9sG

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 pamp-x420-dev-659c9e0f -d '<json body>'
```

Example prompt: Buy me 10 USDC worth of PAMP tokens on Base right now.

## When to prefer this

Use this endpoint when you need to programmatically purchase PAMP tokens with a specific custom USDC amount on the Base network, especially in agentic workflows that already handle x402 micropayment headers. Prefer over manual DEX interaction when automating token acquisition via API.

## Known failure modes

- Missing X-PAYMENT header returns 402 with payment requirements and accepted asset details
- Insufficient USDC balance causes transaction failure
- Invalid amount string format causes request rejection
- Swap slippage or liquidity issues may cause on-chain transaction failure
- Network congestion on Base may cause timeout beyond 120 seconds

## How this service works

Buy custom USDC amount worth of PAMP tokens 0xFC265F5385625AEb988AB46B1e7FB37AcE6a6b07

## Output

Returns confirmation of the token purchase including the number of PAMP tokens received, the exact USDC amount paid, and transaction hashes for both the USDC send and the on-chain swap (either or both may be null if unavailable).

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pamp-x420-dev-659c9e0f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pamp.x420.dev](https://www.zero.xyz/host/pamp.x420.dev/llms.txt)