# Clients

## Update webhook URL

> Update or clear the webhook URL for the authenticated client. The webhook URL must use HTTPS if provided, or can be empty to clear it. Note this means webhooks will no longer be sent to your previous endpoint

```json
{"openapi":"3.1.1","info":{"title":"Terra Blood DNA Device API","version":"1.0"},"servers":[{"url":"https://vantage.tryterra.co"}],"security":[{"BasicAuth":[]}],"components":{"securitySchemes":{"BasicAuth":{"type":"http","scheme":"basic"}},"schemas":{"api_v1_internal_server_handler_clients.ClientResponse":{"type":"object","properties":{"client_id":{"type":"string"},"customer_id":{"type":"string"},"webhook_url":{"type":"string"}}},"errors.ProblemDetail":{"description":"Standard error response format following RFC 7807 specification","type":"object","properties":{"detail":{"type":"string"},"instance":{"type":"string"},"status":{"type":"integer"},"title":{"type":"string"},"type":{"type":"string"}}},"errors.AuthenticationError":{"description":"Authentication error response (401)","type":"object","properties":{"detail":{"type":"string"},"instance":{"type":"string"},"status":{"type":"integer"},"title":{"type":"string"},"type":{"type":"string"}},"required":["detail","status","title","type"]},"api_v1_internal_server_handler_clients.UpdateWebhookUrlRequest":{"type":"object","properties":{"webhook_url":{"type":"string"}}}}},"paths":{"/clients/webhook-url":{"patch":{"summary":"Update webhook URL","tags":["clients"],"description":"Update or clear the webhook URL for the authenticated client. The webhook URL must use HTTPS if provided, or can be empty to clear it. Note this means webhooks will no longer be sent to your previous endpoint","responses":{"200":{"description":"Webhook URL updated successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/api_v1_internal_server_handler_clients.ClientResponse"}}}},"400":{"description":"Bad request - invalid URL format or validation error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.ProblemDetail"}}}},"401":{"description":"Unauthorized - invalid client credentials","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.AuthenticationError"}}}},"404":{"description":"Client not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.ProblemDetail"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.ProblemDetail"}}}}},"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/api_v1_internal_server_handler_clients.UpdateWebhookUrlRequest"}}},"description":"Webhook URL update request","required":true}}}}}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.tryterra.co/vantage-api-reference/core-resources/clients.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.