Bulk verify | RFC Validation API

POST /v1/rfc/verify-batch

Bulk-verify up to 5,000 RFC + name + zip records in a single SAT round-trip. ~10-15s for the whole batch, so the per-record cost is tiny when amortized. Webhook required: there is no synchronous mode.

Request body

Field	Type	Required	Description
`records`	array	Yes	Up to 5,000 objects. Each must contain rfc, name, and zip.
`webhook_url`	string	Yes	URL the batch result is POSTed to once SAT replies.

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POST /v1/rfc/verify-batch

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Example request

curl bash

curl -X POST https://rfccheck.com/v1/rfc/verify-batch \
  -H "x-api-key: rfc_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "records": [
      {"rfc": "ACME010101AAA", "name": "ACME CONSULTORES", "zip": "06600"},
      {"rfc": "JUPL850101AAA", "name": "JUAN PEREZ LOPEZ", "zip": "11000"}
    ],
    "webhook_url": "https://example.com/webhooks/rfc"
  }'

Response (202)

202 Accepted json

{
  "status": "processing",
  "message": "Batch verification in progress"
}

Webhook payload

POST to your webhook_url json

{
  "status": 200,
  "body": {
    "count": 2,
    "results": [
      {"rfc": "ACME010101AAA", "name": "ACME CONSULTORES", "zip": "06600", "valid": true, "message": "..."},
      {"rfc": "JUPL850101AAA", "name": "JUAN PEREZ LOPEZ", "zip": "11000", "valid": false, "message": "..."}
    ]
  }
}