Get current gas prices for an EVM chainGET /x402/gas-price-check · x402 API by strale

Get current gas prices for an EVM chain. Returns safe, proposed, and fast gas prices in Gwei plus the base fee. Useful for agents deciding whether to execute a transaction now or wait.

https://api.strale.io/x402/gas-price-check

What does this x402 API do?

Get current gas prices for an EVM chain. This is an x402-gated GET API resource from strale. TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-07-21. The listing records $0.0216 USD-denominated per request on Base. No settled paid call has been verified.

Published price: $0.0216 USD-denominated per request
Networks: Base
Latest evidence: TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-07-21
Resource ID: 116fb6b2c648d2b1ba10f2c6

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://api.strale.io/x402/gas-price-check", {
  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

Live 402 quote confirmed2026-07-21 06:38 UTC
GET returned a protocol-valid 402 quote (402). No payment was made.
Origin reachable2026-07-21 06:33 UTC
HEAD https://api.strale.io/ returned 200.
Observed in cdp-bazaar2026-07-10 13:31 UTC
The registry record was observed and retained with provenance.
Observed in 402-index2026-07-10 13:31 UTC
Discovered through bazaar.
Registry record checked2026-07-07 23:24 UTC
Registry health: healthy.

What evidence supports this listing?

cdp-bazaarobserved 2026-07-10 · open source record ↗

402-indexobserved 2026-07-10 · open source record ↗

origin checkHEAD https://api.strale.io/ → 200 on 2026-07-21

route quotelive 402 quote confirmed · GET 402 · 2026-07-21

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 $0.0216 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.

Baseexact21600 atomic · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913