API-first · UPI · INR · BDT

Modern payment infrastructure
for emerging markets

Accept UPI, cards, and bank transfers with a single API. Built for speed, transparency, and global scale.

Secure by design

Every request is signed with HMAC‑SHA256. Timestamps prevent replay attacks. Your API keys never touch the frontend.

// signature sig = HMAC‑SHA256(secret, timestamp + "." + raw_body)

Real‑time status

Track payments from pending → processing → succeeded or failed. Webhooks deliver every event.

// webhook payload { "type": "payment.succeeded", ... }

Multi‑currency

INR, BDT, USD, and more. Settle in local currencies with minimal conversion friction.

Telegram control

Monitor payments, flip auto‑success mode, and get instant alerts — right from your Telegram bot.

API Reference

Authenticate every request with HMAC‑SHA256. Base URL: https://api.payeurasia.com/v1

Authentication

Headers required:

Authorization: Bearer pe_live_<key_id>\nX-PE-Timestamp: 1718900000\nX-PE-Signature: <hex_hmac_sha256>

Create Payment

POST /v1/payments

{ "amount": 49900, "currency": "INR", "method": "upi" }

Payment Status

GET /v1/payments/:id

{ "id": "pay_...", "status": "succeeded" }

Webhooks

Configure a single HTTPS endpoint. Retries with exponential backoff up to 24h.

{ "type": "payment.succeeded", "data": { "id": "pay_..." } }

Deposit & Withdraw

Use the integrated deposit/withdraw endpoints for bKash, Nagad, Rocket.

POST /api/v1/deposit  → { "client_api_key": "...", "amount": 500, "method": "bkash" }
POST /api/v1/withdraw → { "client_api_key": "...", "amount": 200, "method": "nagad" }

API Testing Console

Run deterministic mock requests against the sandbox — no real funds involved.

Endpoint

Method

Amount (minor units)

Currency

Response

ready
Send a request to see the response.

sandbox auto‑success: ON

Deposit Funds

Add funds to your account using bKash, Nagad, or Rocket.

Withdraw Funds

Withdraw your earnings to bKash, Nagad, or Rocket.

Please login to access the admin dashboard.

Modern payment infrastructure for emerging markets