77G /Seamless Walletwallet documentation

77Gaming Seamless Wallet API Integration

OpenAPI specification for seamless wallet integration between a game provider and the platform. Transactional endpoints (`/withdraw`, `/deposit`, and `/refund`) are idempotent. Retrying the same transaction must return the original response and must not create a duplicate transaction.

Version

1.2.2

Format

OpenAPI 3.0.3

Endpoints

6

POST/verify-sessionPOST/balancePOST/withdrawPOST/depositPOST/refundPOST/jackpot-notification

Integration reference

Integration Guide

API Authentication Guide

Generate a hash to ensure the integrity and accuracy of API data transmission.

Hash rulemd5(parameter data (does not include the timestamp) + share key)

Share keytoken

• Sort parameter keys alphabetically from a to z.
• Arrays do not need to be encrypted.
• Concatenate parameter data as key=value&key=value.
• If an API call has issues, provide the full request parameters, headers, the pre-hash string, and the received response.

Request data

{ "user_id": 1, "username": "test" }

Generate hash

MD5(user_id=1&username=test&shared_key=token)

API parameters example

{ "hash": "e7770fc3ec1b6d5b2c49e92c73c8f430", "ts": 1542080457, "user_id": 1, "username": "test" }

Game Flow

System and Game Behavior

Scenario	Action	Amount	Round ID
Loss	Withdraw	10	2
	Deposit	0	2
Win	Withdraw	10	3
	Deposit	100	3
Win (Free Game)	Withdraw	10	4
	Deposit	20	4
	Deposit	5	4

Notes

• OFFICIAL GAME LIST — 77 Gaming Official Game List Content Information
• Game LANGUAGE FAMILY — 77 Gaming Official Game List Content Information
• Supported Currency — 77 Gaming Official Game List Content Information

OpenAPI reference

API Reference