IBEx.Fi Token Transfer Flow

1. Transfer Execution Flow

💼

Create Transfer Operation

POST /v1.1/safes/operations
TRANSFER_TOKEN + tokenAddress + to + amount

🔐

Sign Operation

PUT /v1.1/safes/operations
navigator.credentials.get()
User signs with passkey

✍️

Finalize Execution

PUT /v1.1/safes/operations
Submit credential

⏳

Wait for Execution

Bundler submits to blockchain
Operation status: EXECUTED

2. Status Tracking Flow

📊

Check Status

GET /v1.1/safes/operations/{userOpHash}
Poll until CONFIRMED

✅

Transfer Complete

status = "CONFIRMED"
Tokens transferred on-chain

📋 Data to Store

credentialRequestOptions : WebAuthn options for signing
userOpHash : Operation hash for status tracking
tokenAddress : ERC20 token contract address
to : Recipient address
amount : Transfer amount (human-readable)

🔧 Endpoints

1. Transfer Execution Flow
POST /v1.1/safes/operations : Create transfer operation
PUT /v1.1/safes/operations : Finalize transfer execution
2. Status Tracking Flow
GET /v1.1/safes/operations/{userOpHash} : Check operation status

⚙️ Technical Details

Token validation via BCReader
Automatic balance verification
Amount conversion using token decimals
Safe Account Abstraction (ERC-4337)
Gasless transactions (bundler/paymaster)
Status tracking: CREATED → SIGNED → EXECUTED → CONFIRMED

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