API Reference
Identity, Income, Compliance — Covered
Categorised by source ministry / regulator. Sandbox parity, rate-limit policies, and SLAs are documented per API in the integration pack.
Aadhaar Suite
- Aadhaar Authentication (UIDAI) — biometric / OTP authentication against Aadhaar number
- Aadhaar XML (Offline eKYC) — signed demographic data, no live UIDAI call required
- Aadhaar Masking — UIDAI-compliant masked image output
DigiLocker & MeitY
- DigiLocker Document Fetch — pull issued documents (DL, marksheet, RC, etc.) via consent
- e-Document Signing — downstream signing flows on DigiLocker-fetched documents
Tax & PAN (CBDT / NSDL)
- PAN Verification — status, name match against NSDL
- PAN-Aadhaar Link Status — linked / not linked check
- NSDL TAN / TDS — tax deductor verification
Business KYC
- GST Verification (GSTN) — taxpayer status, trade name, registration
- CIN / Company Verification (MCA21) — company registration status
- Director Identification (MCA21) — DIN and director status
Financial
- Bank Account Verification (BAV) — penny-drop plus pennyless (name API)
- NACH / eMandate (NPCI) — eMandate registration
- CKYC (CERSAI) — central KYC registry fetch & upload
- EPFO / UAN — employment & UAN status
Government IDs
- Voter ID (ECI) — voter enrolment status
- Driving Licence (Parivahan) — validity, class
- Vehicle Registration (Parivahan) — ownership, fitness, insurance
- Passport (MEA) — passport validity check
Capital Markets
- KRA Fetch / Initiate / Modify — CDSL, NSDL, CVL KRA registries
- SEBI Debarred List — blacklist check for brokers / AMCs
Signing & Stamping
- eSign (Aadhaar-based) — legally valid Aadhaar eSign via licensed ESP
- eStamping — statutory stamp duty payment via SHCIL / state NIC
Licensing & Compliance
The Authorisations That Make This Possible
India's verification ecosystem isn't open by default — access requires specific regulator and ministry licenses. eMudhra holds the authorisations that put these APIs within reach.
UIDAI AUA / KUA
Aadhaar Authentication and Aadhaar eKYC licensed authorisations — the basis for Aadhaar-based verification flows.
CCA Licensed CA
Controller of Certifying Authorities licensed CA in India — underwrites eSign, DSC issuance, and document integrity flows.
DPDP Act Aware
Each API category mapped to DPDP Act 2023 consent and processing obligations — consent management baked into the journey.
