AEPS Express · Agents & Outlets

Send Registration OTP

Step 2: Trigger OTP verification to merchant mobile number (Optional).

POST request

URL: https://uat-api.vizodigital.com/api/v1/aeps-express/outlet/send-otp

Body

{
    "agent_code": "AC12345678"
}

Include a valid Bearer token with every request

Code sample

curl -X POST "https://uat-api.vizodigital.com/api/v1/aeps-express/outlet/send-otp" \
  -H "X-API-Key: YOUR_API_KEY_OR_TOKEN" \
  -H "X-Timestamp: $(TZ=Asia/Kolkata date '+%Y-%m-%d %H:%M:%S')" \
  -H "Content-Type: application/json" \
  -d '{
    "agent_code": "AC12345678"
}'

Success Response

{
    "status": "success",
    "message": "Registration OTP dispatched to merchant mobile number.",
    "data": {
        "agent_code": "AC12345678",
        "otp_status": "sent"
    }
}

Failure response

{
    "status": "error",
    "code": "agent_not_found",
    "message": "Agent not found."
}

Overview

Dispatches an SMS verification OTP to the merchant's registered mobile number.

Note: When using Step 1 (/outlet/signup Min-KYC), your outlet is automatically validated! You can skip directly to Step 4 (Outlet Status & WADH). Use this endpoint only if your outlet registration requires explicit mobile verification.

Headers

X-API-Key · string required

Your credential: either your `rr_live_` API key, or the Bearer token from `POST /api/v1/auth/client-credentials` (the same token every other API uses). The token may instead be sent as `Authorization: Bearer <token>`. A token follows the same IP whitelist as your keys, and all your tokens share one requests-per-minute allowance.

Example: rr_live_xxxxxxxxxxxxx
X-Timestamp · string required

Current time in IST as `YYYY-MM-DD HH:MM:SS` (or `YYYY-MM-DDTHH:MM:SS`). Do not add a timezone suffix such as `+05:30`. Must be within 15 seconds of our server time.

Example: 2026-10-03 10:30:45
Content-Type · string required

Request content type.

Example: application/json

Body

application/json required

Send Registration OTP request body

Schema

{
    "type": "object",
    "required": [
        "agent_code"
    ],
    "properties": {
        "agent_code": {
            "type": "string",
            "description": "Unique agent code registered in Step 1."
        }
    }
}

Example

{
    "agent_code": "AC12345678"
}

Responses

200 · application/json default

Success

Schema

{
    "type": "object"
}

Example

{
    "status": "success",
    "message": "Registration OTP dispatched to merchant mobile number.",
    "data": {
        "agent_code": "AC12345678",
        "otp_status": "sent"
    }
}

404 · application/json

Failed or rejected

Schema

{
    "type": "object"
}

Example

{
    "status": "error",
    "code": "agent_not_found",
    "message": "Agent not found."
}

Errors

INVALID_API_KEY · HTTP 401

Invalid or revoked API key.
```
{
    "message": "Invalid or revoked API key."
}
```
TIMESTAMP_OUT_OF_RANGE · HTTP 400

Request timestamp is outside the ±15 second window.
```
{
    "message": "Request timestamp is outside the ±15 second window."
}
```

service_not_enabled · HTTP 403

AEPS is not enabled for your account. Contact your account manager to activate it.

{
    "status": "error",
    "code": "service_not_enabled",
    "message": "AEPS is not enabled for your account. Contact your account manager to activate it."
}

RATE_LIMITED · HTTP 429

Rate limit exceeded.
```
{
    "message": "Rate limit exceeded."
}
```

agent_code_taken · HTTP 409

You already have an agent with this agent_code.

{
    "status": "error",
    "code": "agent_code_taken",
    "message": "You already have an agent with this agent_code."
}

agent_limit_reached · HTTP 403

You have reached your limit of 10 agents.

{
    "status": "error",
    "code": "agent_limit_reached",
    "message": "You have reached your limit of 10 agents."
}

provider_rejected · HTTP 422

The bank network refused the request. The message says why.

{
    "status": "error",
    "code": "provider_rejected",
    "message": "The bank network refused the request. The message says why."
}

provider_unavailable · HTTP 502

The AEPS provider did not respond. Try again shortly.

{
    "status": "error",
    "code": "provider_unavailable",
    "message": "The AEPS provider did not respond. Try again shortly."
}

noble_credentials_unavailable · HTTP 503

Noble credentials are not available. Contact your partner.

{
    "status": "error",
    "code": "noble_credentials_unavailable",
    "message": "Noble credentials are not available. Contact your partner."
}

instantpay_credentials_unavailable · HTTP 503

InstantPay credentials are not configured or incomplete.

{
    "status": "error",
    "code": "instantpay_credentials_unavailable",
    "message": "InstantPay credentials are not configured or incomplete."
}

Rate Limits

100/min