Identity & KYC Verification APIs

DigiLocker Verification API

Consent-based fetch of a person's verified documents from DigiLocker.

What it verifies

Lets a person share their verified documents from DigiLocker with consent. You start a request, send the person to the returned link to approve it, then fetch the details once they have.

Who uses it

Lenders and NBFCs collecting verified identity documents
Insurers and brokers completing KYC without uploads
Employers and staffing firms verifying candidates

Start a DigiLocker request and get the link the person must approve.

POSThttps://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/initiate

Start a DigiLocker request and get the link the person must approve. This call is not billed.

Request body

redirectUrlstringrequired

Where the person returns to after approving, an https address.

consentstringrequired

Must be "Y". Records that the end customer consented to this check; logged against the transaction.

referenceIdstringoptional

Your own id, echoed back in the response for reconciliation.

Example requests

curl -X POST "https://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/initiate" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "redirectUrl": "https://example.com/kyc/done",
  "consent": "Y",
  "referenceId": "app_20915"
}'

const res = await fetch("https://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/initiate", {
  method: "POST",
  headers: {
    "x-api-key": "YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "redirectUrl": "https://example.com/kyc/done",
    "consent": "Y",
    "referenceId": "app_20915"
  }),
});
const result = await res.json();

import requests

res = requests.post(
    "https://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/initiate",
    headers={"x-api-key": "YOUR_API_KEY"},
    json={
        "redirectUrl": "https://example.com/kyc/done",
        "consent": "Y",
        "referenceId": "app_20915",
    },
    timeout=15,
)
result = res.json()

200 response — status "initiated"

Response

{
  "status": "initiated",
  "data": {
    "digilockerRequestId": "dlr_8c31ba91",
    "authorizationUrl": "https://digilocker.example/authorize/dlr_8c31ba91"
  },
  "source": "provider",
  "dataAsOf": "2026-11-03T09:30:00.000Z",
  "referenceId": "app_20915",
  "billing": {
    "charged": false,
    "walletBalance": "12450.00"
  },
  "txnId": "txn_8c31ba90",
  "livemode": true
}

Fields returned in data

digilockerRequestIdstringoptional

Quote this when fetching the result.

authorizationUrlstringoptional

Send the person here to approve the share.

Fetch the shared details once the person has approved.

POSThttps://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/fetch

Fetch the shared details once the person has approved. This call is billed when it returns a successful result.

Request body

digilockerRequestIdstringrequired

The id returned when the request was started.

consentstringrequired

Must be "Y". Records that the end customer consented to this check; logged against the transaction.

referenceIdstringoptional

Your own id, echoed back in the response for reconciliation.

Example requests

curl -X POST "https://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/fetch" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "digilockerRequestId": "dlr_8c31ba91",
  "consent": "Y",
  "referenceId": "app_20915"
}'

const res = await fetch("https://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/fetch", {
  method: "POST",
  headers: {
    "x-api-key": "YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "digilockerRequestId": "dlr_8c31ba91",
    "consent": "Y",
    "referenceId": "app_20915"
  }),
});
const result = await res.json();

import requests

res = requests.post(
    "https://verification.techinnoverz.com/api/v1/identity-kyc/digilocker/fetch",
    headers={"x-api-key": "YOUR_API_KEY"},
    json={
        "digilockerRequestId": "dlr_8c31ba91",
        "consent": "Y",
        "referenceId": "app_20915",
    },
    timeout=15,
)
result = res.json()

200 response — status "found"

Response

{
  "status": "found",
  "data": {
    "name": "Asha Sample",
    "dateOfBirth": "1994-03-21",
    "maskedAadhaar": "XXXXXXXX1234",
    "documents": [
      "PAN",
      "DRIVING_LICENCE"
    ]
  },
  "source": "provider",
  "dataAsOf": "2026-11-03T09:30:00.000Z",
  "referenceId": "app_20915",
  "billing": {
    "charged": true,
    "walletBalance": "12450.00"
  },
  "txnId": "txn_8c31ba90",
  "livemode": true
}

Fields returned in data

namestringoptional

Name as recorded in DigiLocker.

dateOfBirthstringoptional

Date of birth, YYYY-MM-DD.

maskedAadhaarstringoptional

Aadhaar number with all but the last four digits hidden.

documentsarrayoptional

Documents the person shared.

Error codes

Errors return a non-200 HTTP status and the same envelope, so your retry logic and your reconciliation agree.

400 INVALID_INPUT

A field is missing or malformed. The details list each problem. Not charged.

401 INVALID_KEY

The key is missing, revoked, or not a key we issued.

402 WALLET_EMPTY

Your available balance is below the price of this call. Top up and retry. Not charged.

403 PRODUCTION_NOT_ENABLED

A live key was used before live access was enabled for your account. Use a test key, or ask us to enable live access.

403 TEST_NOT_ENABLED

A test key was used before test (UAT) access was enabled for your account. Ask us to enable it.

403 API_NOT_ENABLED

This check is switched off for your account, or is not available for live use yet.

403 IP_NOT_ALLOWED

The key is restricted to certain IP addresses and this call came from another.

403 ACCOUNT_SUSPENDED

The account is suspended. Contact support.

404 NO_DATA

A valid request, but no record was found. Not charged.

404 ROUTE_NOT_FOUND

There is no endpoint at that path.

405 METHOD_NOT_ALLOWED

Use the method shown in the Allow header.

409 IDEMPOTENCY_IN_PROGRESS

A call with the same Idempotency-Key is still being processed. Retry after the delay in Retry-After.

413 PAYLOAD_TOO_LARGE

The request body is too large. Not charged.

415 UNSUPPORTED_MEDIA_TYPE

Send the request with Content-Type: application/json.

422 IDEMPOTENCY_KEY_REUSED

This Idempotency-Key was already used with a different request body. Use a new key for a new request.

429 RATE_LIMITED

Too many requests or too many at once. Wait for the Retry-After delay.

500 INTERNAL_ERROR

Something went wrong on our side. Not charged. Quote the txnId if you contact support.

502 SOURCE_ERROR

The data source returned an error. Not charged.

503 SOURCE_DOWN

The data source is unavailable right now. Not charged. Retry after the delay in Retry-After.

504 SOURCE_TIMEOUT

The data source did not answer in time. Not charged.

Error response

{
  "status": "error",
  "error": {
    "code": "NO_DATA",
    "message": "No record found for the given input. Not charged."
  },
  "billing": {
    "charged": false
  },
  "txnId": "txn_8c31ba91",
  "livemode": true
}

Billing

You are charged only on successful hits. Failed, no-data and error calls are free.

Every response carries billing.charged and your remaining billing.walletBalance. Per-hit pricing is set on your rate card; book a demo to get yours.

Related checks

Aadhaar OTP Verification API — Consent-based Aadhaar verification with OTP delivered to the registered mobile number.
PAN Verification API — Verify PAN card details and status against Income Tax Department records.
PAN Advanced Verification API — Verify a PAN and also get its holder type and whether it is linked to Aadhaar.
Voter ID Verification API — Verify EPIC (Voter ID) details against Election Commission of India records.
Driving Licence Verification API — Verify driving licence number, validity and vehicle class against Parivahan records.
Face Match API — Compare two photos and get a match score, for example a selfie against an ID photo.
Face Match with Liveness API — Check that a selfie is of a live person and matches the photo on their ID, in one call.

All API documentation · OpenAPI specification · Docs as plain text