> ## Documentation Index
> Fetch the complete documentation index at: https://docs.0xarchive.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Web3VerifyRequest Schema

> Web3VerifyRequest JSON Schema for 0xArchive OpenAPI responses and field contracts. Includes route metadata, schemas, examples, and implementation notes.

Source OpenAPI: 0xArchive API 1.6.1; 147 paths; 128 component schemas.

Use the JSON Schema block below for field-level types, required fields, nested objects, and enum values.

## Required Fields

| Field       | Type   | Description                                                                  |
| ----------- | ------ | ---------------------------------------------------------------------------- |
| `message`   | string | SIWE message returned by `/v1/auth/web3/challenge` and signed by the wallet. |
| `signature` | string | 65-byte hex ECDSA signature, with or without 0x prefix.                      |

## JSON Schema

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Web3VerifyRequest",
  "type": "object",
  "required": [
    "message",
    "signature"
  ],
  "properties": {
    "message": {
      "description": "SIWE message returned by `/v1/auth/web3/challenge` and signed by the wallet.",
      "type": "string"
    },
    "signature": {
      "description": "65-byte hex ECDSA signature, with or without 0x prefix.",
      "type": "string",
      "example": "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
    }
  }
}
```

## Referenced By

* [POST /v1/auth/web3/verify](/schemas/operations/web3-verify)