Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterpartyGET /wallet/score/:address · x402 API by base-intel-api

Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterparty check. Returns a 0-100 activity score with letter grade, smart-wallet (ERC-4337) detection, ETH and USDC balances, recent USDC flow, and a user profile for any Base address. For AI agents, fraud screening, and KYC/counterparty checks.

https://base-intel-api.jakemaxsigal.workers.dev/wallet/score/:address

What does this x402 API do?

Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterparty. This is an x402-gated GET API resource from base-intel-api. TOLL·402 did not invoke this route automatically because doing so was not considered safe. The listing records $0.005 USD-denominated per request on Base. No settled paid call has been verified.

Published price: $0.005 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: 22a4b7df2110093d55e7392a

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://base-intel-api.jakemaxsigal.workers.dev/wallet/score/:address", {
  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 checked2026-07-21 06:34 UTC
not safely testable · unresolved-url-template
Origin reachable2026-07-21 06:33 UTC
HEAD https://base-intel-api.jakemaxsigal.workers.dev/ 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 checked2026-07-08 00:09 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://base-intel-api.jakemaxsigal.workers.dev/ → 200 on 2026-07-21

route quotenot invoked automatically · unresolved-url-template · 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 $0.005 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.

Baseexact0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913