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POST
/
v3
/
database-validation
/
curl -X POST "https://verification.didit.me/v3/database-validation/" \
  -H "x-api-key: YOUR_API_KEY" \
  -F "issuing_state=SGP" \
  -F "services=sgp_credit_bureau" \
  -F "vendor_data=user-1234" \
  -F "consent=true" \
  -F "full_name=John Doe" \
  -F "date_of_birth=1990-01-01" \
  -F 'address={"street_1":"123 Sample Street","street_2":"Unit 4","city":"Sample City","region":"Sample State","postal_code":"10001","country":"US"}' \
  -F "national_id=SAMPLE-NID-12345"

{
  "request_id": "req_01H…",
  "status": "Approved",
  "issuing_state": "SGP",
  "match_type": "full_match",
  "validations": [
    {
      "outcome_code": "MATCH",
      "service_id": "sgp_credit_bureau",
      "service_name": "Singapore Credit Bureau",
      "source_data": {
        "address": "123 Sample Street",
        "address_match_score": "1.000",
        "city": "Sample City",
        "date_of_birth": "1990-01-01",
        "identification_number": "SAMPLE-ID-12345",
        "postal_code": "10001",
        "street": "sample_value",
        "verifications": {
          "address": true,
          "date_of_birth": true,
          "full_name": true,
          "identification_number": true
        }
      },
      "validation": {
        "address": "full_match",
        "date_of_birth": "full_match",
        "full_name": "full_match",
        "identification_number": "full_match"
      }
    }
  ]
}
Verifies input data against Credit Header data obtained from a Credit Bureau in Singapore. 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.

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Coverage

  • Coverage: undisclosed
  • Country: Singapore
  • Service ID: sgp_credit_bureau
  • Data domain: Financial
  • Category: CreditBureau

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Inputs

FieldRequiredExample
full_nameYesJohn Doe
date_of_birthYes1990-01-01
address.street_1Yes123 Sample Street
address.postal_codeYes10001
national_idYesSAMPLE-NID-12345
address.street_2NoUnit 4
address.cityNoSample City
address.regionNoSample State
vendor_dataNouser-1234
  • Required inputs: full_name, date_of_birth, address.street_1, address.postal_code, national_id
  • Optional inputs: address.street_2, address.city, address.region, vendor_data
  • Consent: Required
  • Workflow availability: Available in workflow
  • Coverage: undisclosed
  • Price: $2.61 per successful query

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Body parameters

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issuing_state
string
default:"SGP"
required
ISO 3166-1 alpha-3 country code for this database service.Example: SGP
​
services
string
default:"sgp_credit_bureau"
required
Array containing this service ID. Pinning the service keeps the request scoped to this exact database.Example: sgp_credit_bureau
​
consent
boolean
default:"true"
required
Explicit end-user consent for this service.Example: true
​
full_name
string
default:"John Doe"
required
Full legal name to validate.Example: John Doe
​
date_of_birth
string
default:"1990-01-01"
required
Date of birth in YYYY-MM-DD format.Example: 1990-01-01
​
address
object
required
Structured residential address object. Use street_1, street_2, city, region, postal_code, and country. A complete legacy address string is still accepted but not recommended.Example: {"street_1":"123 Sample Street","street_2":"Unit 4","city":"Sample City","region":"Sample State","postal_code":"10001","country":"US"}
​
national_id
string
default:"SAMPLE-NID-12345"
required
National identity number for this service.Example: SAMPLE-NID-12345
​
vendor_data
string
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-1234

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Input rules & validation notes

  • For address services, send structured address fields instead of a single address string when possible.
  • address.street_1 is the street address, including street number and street type.
  • address.street_2 is apartment, unit, building, floor, or extra address line. Send it only when you have it.
  • address.city is city, suburb, district, locality, or neighborhood.
  • address.region is state, province, region, or town.
  • address.postal_code is postcode or postal code.
  • Address-based database services require at least street address and postal code; requests rejected before source lookup are not charged.

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How to call it

curl -X POST "https://verification.didit.me/v3/database-validation/" \
  -H "x-api-key: YOUR_API_KEY" \
  -F "issuing_state=SGP" \
  -F "services=sgp_credit_bureau" \
  -F "vendor_data=user-1234" \
  -F "consent=true" \
  -F "full_name=John Doe" \
  -F "date_of_birth=1990-01-01" \
  -F 'address={"street_1":"123 Sample Street","street_2":"Unit 4","city":"Sample City","region":"Sample State","postal_code":"10001","country":"US"}' \
  -F "national_id=SAMPLE-NID-12345"

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.

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Returned data

The exact fields surfaced in source_data depend on what the registry returns. The generated example for sgp_credit_bureau currently documents this normalized shape:
  • address
  • address_match_score
  • city
  • date_of_birth
  • identification_number
  • postal_code
  • street

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Pricing & SLAs

Singapore Credit Bureau queries are billed only when Didit receives a conclusive result from the validation source.
  • Per-call price: $2.61 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.

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