x402 census · tools.miniframe.com.br · fe5f527f2eb4 · JSON
POST /cnpj
unprobed
Look up a Brazilian company by CNPJ (public registry). JSON body { cnpj }. Returns name, status, address, CNAE activities, share capital and public partners (QSA) with masked tax IDs; personal contact fields omitted.
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://tools.miniframe.com.br/cnpj |
| Method | POST |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x879933456986877f5d87e6ee24d1e0ebd264f527 |
| Seller | tools.miniframe.com.br |
| Catalogs | cdp (row updated 2026-09-29) |
| Listed since (lower bound) | 2026-09-29 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-29 |
| CDP quality counters | 3 calls and 2 unique payers in 30 days, last call 2026-09-29 (catalog-reported, not verified on chain) |
| Category (keyword rule) | dev-tools/utilities |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | MiniFrame Tools · cnpj, brazil, company, kyb |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 5 |
| Payments | 9 |
| USDC volume | $0.12 |
| Median payment | $0.01 |
| First / last payment | 2026-07-23 / 2026-09-17 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x879933456986877f5d87e6ee24d1e0ebd264f527 (contract: EIP7702Proxy) |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"cnpj": "00000000000191"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"address": {
"city": "São Paulo",
"state": "SP",
"zip": "01310100"
},
"cnpj": "00000000000191",
"company_name": "BANCO DO BRASIL SA",
"is_mei": false,
"main_activity": {
"code": 6422100,
"description": "Bancos múltiplos"
},
"partners": [
{
"name": "FULANO DE TAL",
"role": "Diretor",
"tax_id_masked": "***550179**"
}
],
"size": "DEMAIS",
"source": "brasilapi",
"status": "ATIVA"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://tools.miniframe.com.br/cnpj' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'
The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/fe5f527f2eb4/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"fe5f527f2eb4"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on tools.miniframe.com.br.