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Email hi@yingtu.ai when a documented troubleshooting step does not resolve an API, asynchronous-task, access, or billing problem. As of September 2026, the operations team brings three years of experience operating AI API gateway services. That experience informs the retry, task-durability, billing, and diagnostic guidance in these docs; it is not a contractual response-time or uptime guarantee.

Include enough information to investigate

Send one report per incident and include the fields that apply: If neither responseId nor task_id exists, include the request time, operation, model ID, and the HTTP response that was available.
Never send an API key, Authorization header, password, payment credential, full Base64 image, or unnecessary personal data. Revoke or rotate a key before contacting support if it may have been exposed.

Check the documented action first

Service status and response expectations

There is currently no public historical status dashboard or incident-subscription feed. The availability figure in this documentation is an operational objective, not measured public uptime or a contractual SLA. No public first-response time is promised. A complete diagnostic package reduces the clarification needed before an incident can be investigated. Material model or API documentation changes are recorded in the documentation changelog; the current model catalog and prices remain available in the model marketplace.

Email API support

Send a redacted report with the request or task identifiers.

Protect submitted data

Review upstream transfer, diagnostics, and retention boundaries.
Last modified on September 2, 2026