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User Verification
Business Verification
Transaction Monitoring
Changelogcurl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ARG" \
-F "services=arg_renaper_data" \
-F "vendor_data=user-1234" \
-F "document_number=1111111" \
-F "gender=M"
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": null,
"validations": [
{
"outcome_code": "INCONCLUSIVE",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {},
"validation": {}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "MINOR_BLOCKED",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "DECEASED",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
🇦🇷 Argentina
Argentina - DNI data verification (RENAPER, no selfie)
Verifies an Argentine DNI and gender against the official RENAPER civil registry without a selfie, and returns the registered name, date of birth and tax id for comparison with the submitted data. No biometric: the person is confirmed by data alone. 100% population coverage. Authoritative real-time identity lookup for Argentina. Real-time lookup, pay-per-call.
POST
/
v3
/
database-validation
/
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ARG" \
-F "services=arg_renaper_data" \
-F "vendor_data=user-1234" \
-F "document_number=1111111" \
-F "gender=M"
{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": null,
"validations": [
{
"outcome_code": "INCONCLUSIVE",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {},
"validation": {}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "MINOR_BLOCKED",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "DECEASED",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
Verifies an Argentine DNI and gender against the official RENAPER civil registry without a selfie, and returns the registered name, date of birth and tax id for comparison with the submitted data. No biometric: the person is confirmed by data alone. 100% population coverage. Didit exposes this service through
POST /v3/database-validation/ so you can verify the submitted data against the authoritative source and receive normalized match results.
Coverage
- Coverage: 100%
- Country: Argentina
- Service ID:
arg_renaper_data - Data domain: Identity
- Category: NationalIDRegistry
Inputs
| Field | Required | Example |
|---|---|---|
document_number | Yes | 1111111 |
gender | Yes | M |
first_name | No | John |
last_name | No | Doe |
date_of_birth | No | 1990-01-01 |
vendor_data | No | user-1234 |
- Required inputs:
document_number,gender - Optional inputs:
first_name,last_name,date_of_birth,vendor_data - Consent: Not required
- Workflow availability: Standalone API only
- Coverage: 100%
- Price: $0.20 per successful query
Body parameters
string
default:"ARG"
required
ISO 3166-1 alpha-3 country code for this database service.Example:
ARGstring
default:"arg_renaper_data"
required
Array containing this service ID. Pinning the service keeps the request scoped to this exact database.Example:
arg_renaper_datastring
default:"1111111"
required
Document number extracted from or provided by the user.Example:
1111111string
default:"M"
required
Gender value, when required by the database.Allowed values:
M (male), F (female), X (other or unknown).Example: Mstring
default:"John"
Given name to validate.Example:
Johnstring
default:"Doe"
Family name to validate.Example:
Doestring
default:"1990-01-01"
Date of birth in
YYYY-MM-DD format.Example: 1990-01-01string
default:"user-1234"
Your stable user reference for this person, such as your internal user ID. Didit uses it to link standalone checks to the same end user and reduce duplicate-detection noise.Example:
user-1234Input rules & validation notes
- Argentine DNI (7-8 digits)
document_numbermust contain digits only; remove spaces, hyphens, and punctuation before sending the request.document_numbermust be 7-8 characters long.
How to call it
curl -X POST "https://verification.didit.me/v3/database-validation/" \
-H "x-api-key: YOUR_API_KEY" \
-F "issuing_state=ARG" \
-F "services=arg_renaper_data" \
-F "vendor_data=user-1234" \
-F "document_number=1111111" \
-F "gender=M"
Every successful call returns HTTP 200. The outcome_code field tells you what actually happened — distinguishing, for example, a real biometric mismatch (BIOMETRIC_NO_MATCH) from a selfie that could not be read (BIOMETRIC_IMAGE_UNUSABLE). The status shown is the default feature status; your configured Partial Match / No Match actions can override it.MATCH — The registry confirmed the identity and every checked field matched.{
"request_id": "req_01H…",
"status": "Approved",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
PARTIAL_MATCH — The identification number was found but one or more personal fields (usually name or date of birth) did not fully match.{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": "partial_match",
"validations": [
{
"outcome_code": "PARTIAL_MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
NO_MATCH — The registry returned no match for the submitted data.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "NO_MATCH",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
INCONCLUSIVE — The registry could not determine whether the person matches - the result is genuinely uncertain (they may or may not be in the registry). This is NOT a no-match and NOT a technical image problem; no field is asserted, so match_type is null and the check is sent to review.{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": null,
"validations": [
{
"outcome_code": "INCONCLUSIVE",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {},
"validation": {}
}
]
}
DOCUMENT_NOT_FOUND — The submitted document number does not correspond to any record in the registry.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "DOCUMENT_NOT_FOUND",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
MINOR_BLOCKED — The person is a minor; the registry blocks the lookup for data-protection reasons.{
"request_id": "req_01H…",
"status": "Declined",
"issuing_state": "ARG",
"match_type": "no_match",
"validations": [
{
"outcome_code": "MINOR_BLOCKED",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"identification_number": "NO_MATCH"
},
"validation": {
"identification_number": "no_match"
}
}
]
}
DECEASED — The identity matched, but the registry flags the person as deceased.{
"request_id": "req_01H…",
"status": "In Review",
"issuing_state": "ARG",
"match_type": "full_match",
"validations": [
{
"outcome_code": "DECEASED",
"service_id": "arg_renaper_data",
"service_name": "Argentina - DNI data verification (RENAPER, no selfie)",
"source_data": {
"date_of_birth": "1990-01-01",
"first_name": "John",
"identification_number": "SAMPLE-ID-12345",
"last_name": "Doe"
},
"validation": {
"identification_number": "full_match"
}
}
]
}
Returned data
The exact fields surfaced insource_data depend on what the registry returns. The generated example for arg_renaper_data currently documents this normalized shape:
date_of_birthfirst_nameidentification_numberlast_name
Pricing & SLAs
Argentina - DNI data verification (RENAPER, no selfie) queries are billed only when Didit receives a conclusive result from the validation source.- Per-call price: $0.20 USD.
- Billing: per successful query. You are not charged when the registry is unreachable, when required fields are missing, or when the request is rejected before reaching the source.
- Latency: typical p95 < 2 s.
- Availability: 99.9% per quarter on Didit’s side; downstream source availability varies by country and dataset.