Buy 1 USDC worth of x420 tokens 0x68e284F21D04D4D62398C290EC3EF41C97F80b07GET /api/puff · x402 API by x420
What does this x402 API do?
Buy 1 USDC worth of x420 tokens 0x68e284F21D04D4D62398C290EC3EF41C97F80b07. This is an x402-gated GET API resource from x420. TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-07-21. The listing records $1 USD-denominated per request on Base. No settled paid call has been verified.
- Published price
- $1 USD-denominated per request
- Networks
- Base
- Latest evidence
- TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-07-21
- Resource ID
- 24f8bed5210257fc70ca8e7e
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://x420.x420.dev/api/puff", {
method: "GET",
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Live 402 quote confirmed
GET returned a protocol-valid 402 quote (402). No payment was made.
- Origin reachable
HEAD https://x420.x420.dev/ returned 200.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Observed in 402-index
Discovered through bazaar.
- Registry record checked
Registry health: healthy.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is $1 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.