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Vehicle API

FASTag Verification

Verify and retrieve FASTag details using the vehicle number, FASTag number or registered mobile number. Get tag status, issuer bank, wallet status and other essential details in real-time.

Instant Verification

Get FASTag details in real-time

Issuer Information

Know the issuing bank and tag status

Wallet Status

Check balance and active status

Easy Integration

Simple API for quick implementation

FASTag toll verification illustration — Seamless Toll Payments for a Smarter India

Try FASTag Verification

Enter your API key and vehicle number (or FASTag number) to verify and get the FASTag details.

1 API Key How to get API key?
Your Traxflow API key authorizes this request via the X-TRAXFLOW-API-KEY header — the same key used across every Traxflow API.
2 Endpoint
POST/api/v1/fastag/verify
3 Request Body

Standard request body sent to the API:

{
  "vehicle_number": "TN09AB1234"
}

Important Notes

  • Data is sourced from authoritative FASTag issuer banks and NPCI.
  • You can search using Vehicle Number, FASTag Number or Registered Mobile Number (depending on API plan).
  • Ensure you have user consent before accessing FASTag information.
  • Use this API only for legitimate business and compliance purposes.
  • Store data securely and follow applicable data protection laws.

Use Cases

Fleet Management

Track FASTag status and balance for your vehicle fleet

Toll Expense Reconciliation

Get transaction and tag details for accounting and auditing

KYC & Verification

Verify FASTag ownership during onboarding or vehicle verification

Response

No response yet

Enter your API key and vehicle number and click "Send Request" to see the FASTag details here.