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POST
Wallet sign-in (SIWE)

Body

application/json
walletAddress
string
required
Example:

"0xAbC0000000000000000000000000000000000001"

nonce
string
required
Example:

"9f3a2b1c0d4e5f6a7b8c9d0e1f2a3b4c"

signature
string
required

0x-prefixed signature. EOA or ERC-1271 smart wallet sig.

Example:

"0x1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b"

Response

Request successful

statusCode
number
required
Example:

200

message
string
required
Example:

"Request successful"

data
object
required

Endpoint-specific payload. See the per-endpoint schema.

timestamp
string
required
Example:

"2026-05-13T12:00:00.000Z"