> ## Documentation Index > Fetch the complete documentation index at: https://docs.joyride.exchange/llms.txt > Use this file to discover all available pages before exploring further. # public/auth > JSON-RPC method `public/auth` on the trading socket. The signed message is exactly `Sign in to Joyride\n\nWallet: {wallet}\nNonce: {nonce}`. A wallet with no account is refused with `1001`; signing in never creates an account. ## AsyncAPI ````yaml _generated/asyncapi.yaml public.auth id: public.auth title: public/auth description: >- JSON-RPC method `public/auth` on the trading socket. The signed message is exactly `Sign in to Joyride\n\nWallet: {wallet}\nNonce: {nonce}`. A wallet with no account is refused with `1001`; signing in never creates an account. servers: - id: trading protocol: wss host: joyride.exchange bindings: [] variables: [] address: / parameters: [] bindings: [] operations: - &ref_1 id: public.auth.request title: Request type: receive messages: - &ref_3 id: request contentType: application/json payload: - name: Request params type: object properties: - name: wallet type: string description: Base58 Ed25519 public key. required: true - name: signature type: string description: Ed25519 signature over the UTF-8 bytes of `message`; base58 required: true - name: message type: string description: >- Exactly `Sign in to Joyride\n\nWallet: {wallet}\nNonce: {nonce}`; any byte difference is `1001`. required: true headers: [] jsonPayloadSchema: type: object additionalProperties: false required: - wallet - signature - message properties: wallet: type: string description: Base58 Ed25519 public key. x-parser-schema-id: signature: type: string description: Ed25519 signature over the UTF-8 bytes of `message`; base58 hex or base64 of 64 bytes.: null x-parser-schema-id: message: type: string description: >- Exactly `Sign in to Joyride\n\nWallet: {wallet}\nNonce: {nonce}`; any byte difference is `1001`. x-parser-schema-id: x-parser-schema-id: AuthParams title: Request params example: |- { "wallet": "7Gx2XvMk9Z1sZbY3qJ8pKcWnD4tFhRr6sA2eLmN5uVwQ", "signature": "", "message": "Sign in to Joyride\\n\\nWallet: 7Gx2XvMk9Z1sZbY3qJ8pKcWnD4tFhRr6sA2eLmN5uVwQ\\nNonce: 3fA9kLm2PqRs7TuVwXyZ1bCdEfGh4JkL" } bindings: [] extensions: - id: x-parser-unique-object-id value: request bindings: [] extensions: &ref_0 - id: x-parser-unique-object-id value: public.auth - &ref_2 id: public.auth.reply title: Reply type: send messages: - &ref_4 id: result contentType: application/json payload: - name: Result type: object properties: - name: wallet type: string required: true - name: account_id type: integer required: true - name: roles type: array description: >- `rfq_quoter` for an account the exchange has designated as a market maker; empty for every other account. required: true properties: - name: item type: string enumValues: - rfq_quoter - admin required: false - name: session_token type: string description: JWT (HS256); valid until its `exp` required: true headers: [] jsonPayloadSchema: type: object required: - wallet - account_id - roles - session_token properties: wallet: type: string x-parser-schema-id: account_id: type: integer minimum: 1 x-parser-schema-id: roles: type: array items: type: string enum: - rfq_quoter - admin x-parser-schema-id: description: >- `rfq_quoter` for an account the exchange has designated as a market maker; empty for every other account. x-parser-schema-id: session_token: type: string description: JWT (HS256); valid until its `exp` 24 hours by default; no revocation. Also the Bearer token for the query API.: null x-parser-schema-id: x-parser-schema-id: AuthResult title: Result example: |- { "wallet": "7Gx2XvMk9Z1sZbY3qJ8pKcWnD4tFhRr6sA2eLmN5uVwQ", "account_id": 1042, "roles": [ "rfq_quoter" ], "session_token": "" } bindings: [] extensions: - id: x-parser-unique-object-id value: result - &ref_5 id: error contentType: application/json payload: - name: Error description: >- `1001` for an authentication or session failure, `-32602` for malformed params on a `public/*` method. type: object properties: - name: code type: integer description: >- `1001` not authenticated (bad signature, expired or reused nonce, expired or invalid token, unknown or reassigned account, 60-second idle reap); `-32602` invalid params; `-32700`, `-32600`, `-32601`, `-32603` per JSON-RPC 2.0. required: true - name: message type: string required: true headers: [] jsonPayloadSchema: type: object description: The `error` object of a `public/*` failure. required: - code - message properties: code: type: integer description: >- `1001` not authenticated (bad signature, expired or reused nonce, expired or invalid token, unknown or reassigned account, 60-second idle reap); `-32602` invalid params; `-32700`, `-32600`, `-32601`, `-32603` per JSON-RPC 2.0. x-parser-schema-id: message: type: string x-parser-schema-id: x-parser-schema-id: JsonRpcError title: Error description: >- `1001` for an authentication or session failure, `-32602` for malformed params on a `public/*` method. example: |- { "code": 1001, "message": "unknown account" } bindings: [] extensions: - id: x-parser-unique-object-id value: error bindings: [] extensions: *ref_0 sendOperations: - *ref_1 receiveOperations: - *ref_2 sendMessages: - *ref_3 receiveMessages: - *ref_4 - *ref_5 extensions: - id: x-parser-unique-object-id value: public.auth securitySchemes: [] ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.