agentic-x402

x402 · USDC on Base · Pay per request

Document intelligence API. Scrub PII, verify completeness, assess risk, extract structured fields — paid per request in USDC via x402. No subscriptions, no API keys.

Endpoints

PathWhat it doesPrice (USDC)
/scrubRemove PII — email, CPF, CNPJ, phones, API keys. Regex + Claude AI.$0.005–$0.05
/verifyVerify document completeness & field presence. Score + per-field results.$0.010–$0.05
/assessRisk & quality assessment. Risk level + recommendations.$0.030–$0.15
/extractExtract named fields from invoices, NF-e, contracts, receipts.$0.015–$0.12

Try it free — no payment needed

curl -s -X POST http://romefeller.app/preview \
  -H 'Content-Type: application/json' \
  -d '{"text":"Contact joao@corp.com.br, CPF 123.456.789-00"}'

Paid call example

# Step 1: no payment header → 402 + payment terms
curl -s -X POST http://romefeller.app/scrub \
  -H 'Content-Type: application/json' \
  -d '{"text":"your document"}'

# Step 2: sign EIP-3009 USDC transfer (x402 client lib)
# Step 3: retry with payment proof
curl -s -X POST http://romefeller.app/scrub \
  -H 'Content-Type: application/json' \
  -H 'X-Payment: <signed_proof>' \
  -d '{"text":"your document"}'

Discovery

ResourceURL
x402 payment catalog/.well-known/x402.json
OpenAPI 3.1 spec/openapi.json
LLM description/.well-known/llms.txt
Health & metrics/health

Network

Network: base-mainnet  ·  Receiving: 0x2a4dcdf273be222903629ff3a2222065b017309d