Real-time gas prices for multiple chains with USD cost estimates

https://b9c7a16b-b90f-4d3c-b73c-bb8d49f9a8fd-00-2zmwe913s9fbf.picard.replit.dev/x402/gas-price-oracle

USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE

AI CODING TOOLS

quote-check.ts

const response = await fetch("https://b9c7a16b-b90f-4d3c-b73c-bb8d49f9a8fd-00-2zmwe913s9fbf.picard.replit.dev/x402/gas-price-oracle", {
  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.

JSON ↗developer docs →

STATUS HISTORY

JSON RSS

Exact route checked2026-07-10 15:09 UTC
http 402 invalid · accept-0:v2-resource,resource-mismatch;accept-0:resource-mismatch
Origin reachable2026-07-10 15:03 UTC
HEAD https://b9c7a16b-b90f-4d3c-b73c-bb8d49f9a8fd-00-2zmwe913s9fbf.picard.replit.dev/ returned 200.
Observed in 402-index2026-07-10 13:31 UTC
Discovered through bazaar.
Registry record checked2026-07-08 01:31 UTC
Registry health: healthy.

EVIDENCE

402-indexobserved 2026-07-10 · https://402index.io/api/v1/services

origin checkHEAD https://b9c7a16b-b90f-4d3c-b73c-bb8d49f9a8fd-00-2zmwe913s9fbf.picard.replit.dev/ → 200 on 2026-07-10

route quoteHTTP 402 returned, but its payment requirements failed protocol validation · 2026-07-10

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.

PAYMENT OPTIONS

The registry did not expose full payment options for this record.