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Lampay API

Server-to-server integration via HMAC-SHA256 signed requests. Query wallets, create transfers, and check balances.

Get StartedAPI Reference
curl -X GET \
  https://api.lampay.app/api/v1/wallets \
  -H "X-Api-Key: sk_live_xxx" \
  -H "X-Signature: <signature>" \
  -H "X-Timestamp: 1709337600" \
  -H "X-Nonce: 550e8400-..."
9
API Endpoints
2
Business Domains
HMAC
Signature Auth
REST
JSON API

Integration Essentials

HMAC Authentication

Secure every request with HMAC-SHA256 signatures. Step-by-step integration guide with code examples.

Authentication Guide →

Consumer API

9 endpoints across 2 domains — wallets and transfers with scope-based access control.

Browse Endpoints →

Signature Reference

Canonical message format, body hashing, and signature computation with complete examples.

View Reference →

Error Handling

Standard error envelope with domain-prefixed codes. Handle errors consistently across all endpoints.

Error Codes →

API Domains

9 endpoints across 2 business domains

Wallet4
List, details, balance, flows
Transfer5
Create, query, status check
View All Endpoints