Is this chain alive: TVL trend over 1y/6m/90d/30dGET /v1/chain · x402 API by poolproof
What does this x402 API do?
Is this chain alive: TVL trend over 1y/6m/90d/30d. This is an x402-gated GET API resource from poolproof. TOLL·402 did not invoke this route automatically because doing so was not considered safe. The listing records $0.003 USD-denominated per request on Base. No settled paid call has been verified.
- Published price
- $0.003 USD-denominated per request
- Networks
- Base
- Latest evidence
- TOLL·402 did not invoke this route automatically because doing so was not considered safe
- Resource ID
- cf51d3f260a17b58b42ea98d
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://poolproof.qalibr.ru:7443/v1/chain", {
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.
- Exact route checked
not safely testable · unsafe-url:non-default-port
- Origin unavailable
UNSAFE_URL_NON_DEFAULT_PORT: https://poolproof.qalibr.ru:7443/
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Observed in 402-index
Discovered through bazaar.
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 $0.003 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.