> For the complete documentation index, see [llms.txt](https://docs.solanavibestation.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.solanavibestation.com/developers/solana-rpc/websocket-methods/signatureunsubscribe.md).

# signatureUnsubscribe

## signatureUnsubscribe — Cancel a signature subscription

> Unsubscribe from signature confirmation notification. This method cancels an existing signature subscription identified by the subscription ID that was returned from a previous signatureSubscribe call. Note that signature subscriptions are automatically cancelled by the server after sending the first notification, so this method is typically used to cancel a subscription before the transaction is confirmed or processed.\
> \*\*Parameters\*\*\
> \
> 0\. \`subscriptionId\` (required) — Subscription id returned by signatureSubscribe.<br>

```json
{"openapi":"3.0.3","info":{"title":"WebSocket RPC: signatureUnsubscribe","version":"1.0.0"},"tags":[{"name":"Signature Subscriptions","description":"WebSocket RPC signature subscriptions method."}],"servers":[{"url":"wss://public.rpc.solanavibestation.com","description":"Public WebSocket endpoint (rate-limited)"},{"url":"wss://lite.rpc.solanavibestation.com","description":"Lite tier WebSocket"},{"url":"wss://basic.rpc.solanavibestation.com","description":"Basic tier WebSocket"},{"url":"wss://ultra.rpc.solanavibestation.com","description":"Ultra tier WebSocket"},{"url":"wss://elite.rpc.solanavibestation.com","description":"Elite tier WebSocket"},{"url":"wss://epic.rpc.solanavibestation.com","description":"Epic tier WebSocket"}],"security":[{},{"AuthHeader":[]},{"URLParameter":[]}],"components":{"securitySchemes":{"AuthHeader":{"type":"apiKey","in":"header","name":"Authorization","description":"Pass `Authorization: <api-key>` on each request."},"URLParameter":{"type":"apiKey","in":"query","name":"api_key","description":"Pass `?api_key=<api-key>` on the URL."}},"schemas":{"JsonRpcEnvelope":{"type":"object","required":["jsonrpc","id"],"description":"Base envelope of every JSON-RPC 2.0 response.","properties":{"jsonrpc":{"type":"string","enum":["2.0"]},"id":{"oneOf":[{"type":"string"},{"type":"integer"}],"description":"Echoed request id."}}},"JsonRpcErrorResponse":{"type":"object","required":["jsonrpc","id","error"],"description":"JSON-RPC 2.0 error response.","properties":{"jsonrpc":{"type":"string","enum":["2.0"]},"id":{"oneOf":[{"type":"string"},{"type":"integer"}]},"error":{"$ref":"#/components/schemas/JsonRpcError"}}},"JsonRpcError":{"type":"object","required":["code","message"],"description":"Structured JSON-RPC error.","properties":{"code":{"type":"integer","description":"Numeric error code per JSON-RPC 2.0 spec. Common values:\n- `-32700` Parse error\n- `-32600` Invalid Request\n- `-32601` Method not found\n- `-32602` Invalid params\n- `-32603` Internal error\n- `-32003` Unauthorized\n- `-32005` Too Many Requests\n- `-32015` Transaction version not supported\n"},"message":{"type":"string"},"data":{"type":"object","additionalProperties":true}}}},"responses":{"UnauthorizedError":{"description":"Authentication required or invalid.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/JsonRpcErrorResponse"}}}},"ForbiddenError":{"description":"Insufficient permissions for the request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/JsonRpcErrorResponse"}}}},"TooManyRequestsError":{"description":"Rate limit exceeded for this tier.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/JsonRpcErrorResponse"}}}},"InternalServerError":{"description":"Unexpected server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/JsonRpcErrorResponse"}}}}}},"paths":{"/":{"post":{"operationId":"signatureUnsubscribe","summary":"signatureUnsubscribe — Cancel a signature subscription","tags":["Signature Subscriptions"],"description":"Unsubscribe from signature confirmation notification. This method cancels an existing signature subscription identified by the subscription ID that was returned from a previous signatureSubscribe call. Note that signature subscriptions are automatically cancelled by the server after sending the first notification, so this method is typically used to cancel a subscription before the transaction is confirmed or processed.\n**Parameters**\n\n0. `subscriptionId` (required) — Subscription id returned by signatureSubscribe.\n","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["jsonrpc","id","method","params"],"properties":{"jsonrpc":{"type":"string","enum":["2.0"],"description":"JSON-RPC protocol version."},"id":{"oneOf":[{"type":"string"},{"type":"integer"}],"description":"Request identifier echoed back in the response."},"method":{"type":"string","enum":["signatureUnsubscribe"],"description":"Must be `signatureUnsubscribe`."},"params":{"type":"array","description":"Positional parameters. Each item below corresponds to one position in the array, in order.","minItems":1,"maxItems":1,"items":{"anyOf":[{"title":"subscriptionId","type":"integer","format":"int64","description":"Subscription id."}]}}}}}}},"responses":{"200":{"description":"Successful `signatureUnsubscribe` response.","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/JsonRpcEnvelope"},{"type":"object","required":["result"],"properties":{"result":{"type":"boolean","description":"True if the unsubscribe succeeded."}}}]}}}},"401":{"$ref":"#/components/responses/UnauthorizedError"},"403":{"$ref":"#/components/responses/ForbiddenError"},"429":{"$ref":"#/components/responses/TooManyRequestsError"},"500":{"$ref":"#/components/responses/InternalServerError"}}}}}}
```