BR Company Data
Decode any Brazilian electronic invoice (NF-e/NFC-e) 44-digit access key: issuer CNPJ, state, emission date, invoice number, model. Offline, deterministic, instant.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.005 USDC on Base to 0x058E…94023. The signed payment is good for 5 minutes.
- Paid to
- 0x058E…94023
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 5000 smallest units
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- AQ6v9B…gLq6A
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x058E31392D8D2417D100243C2a0323667e594023",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "AQ6v9BRxirxecDRfT6b5gb5GWBWHFQ7kWtb3cJXgLq6A",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"chave": "35250611444777000161550010000123451000000011"
},
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"uf": {
"code": "35",
"name": "São Paulo",
"abbreviation": "SP"
},
"model": {
"code": "55",
"description": "NF-e (electronic invoice)"
},
"series": "001",
"access_key": "35250611444777000161550010000123451000000011",
"check_digit": "1",
"issuer_cnpj": "11444777000161",
"numeric_code": "00000001",
"emission_type": {
"code": "1",
"description": "Normal"
},
"invoice_number": "000012345",
"emission_year_month": "2025-06",
"issuer_cnpj_formatted": "11.444.777/0001-61",
"document_type_description": "Brazilian electronic invoice (NF-e) access key"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object",
"required": [
"chave"
],
"properties": {
"chave": {
"type": "string",
"examples": [
"35250611444777000161550010000123451000000011"
],
"description": "NF-e/NFC-e access key. 44 digits, with or without punctuation."
}
}
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
},
"routeTemplate": "/nfe/:chave"
}
}Provenance
- Seen in the source catalog
- 2026-07-16 22:09Z
- Last indexed by Roundhouse
- 2026-08-10 08:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-14 00:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service BR Company Data and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=BR%20Company%20Data' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://brdata.thomenz.me/nfe/:chave, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.