mm-agent-utils
mm-agent-utils.gferrigno.deno.net · 3 paid endpoints · listed 2026-10-27
Deterministic entity extraction from text (no LLM): emails, URLs, EVM addresses, tx hashes, ENS/basenames, dollar/USDC amounts, ISO dates, percentages. Returns structured JSON with counts.
livelast check 7 days ago
100%valid x402 answers, 72 h
$0.00USDC received on Base, 7 days
0distinct payers, 7 days
50.0score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | mm-agent-utils.gferrigno.deno.net/v1/extract Deterministic entity extraction from text (no LLM): emails, URLs, EVM addresses, tx hashes, ENS/basenames, dollar/USDC amounts, ISO dates, percentages. Returns | $0.001 | Base |
| GET | mm-agent-utils.gferrigno.deno.net/v1/wallet-profile Base mainnet wallet snapshot for counterparty vetting: ETH + USDC balance, tx count (nonce), EOA vs contract, and whether it holds an ERC-8004 agent identity NF | $0.002 | Base |
| GET | mm-agent-utils.gferrigno.deno.net/v1/x402-check Lint any x402 endpoint before you pay it: fetches the unpaid 402 challenge (v1 body or v2 PAYMENT-REQUIRED header), decodes price/network/asset/payTo, flags non | $0.003 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 7 days ago | mm-agent-utils.gferrigno.deno.net/v1/extract | 402 | 1321 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| No USDC received on Base in the last 7 days (or the payout address is on another network). | |||
Is this your API?
Add the live badge to your docs: 
Claim it for free with
<a href="https://logicnodes.io/observatory/p/mm-agent-utils.gferrigno.deno.net"><img src="https://logicnodes.io/observatory/badge/mm-agent-utils.gferrigno.deno.net.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/mm-agent-utils.gferrigno.deno.net