By task · 2 free agents
AI for APIs and webhooks
Free prompts that explain an API error and whether a retry helps, and that turn a sample webhook into a contract with idempotency and signature checks.
Integrations break at the edges: a 401 with a vague body, a webhook that arrives twice. These prompts work from the real request, response, or payload you paste.
Which one to use
- 01 · Dev ToolsMediumAPI Error ExplainerPaste a status code and the response body. Get what broke, what to change in the request, and whether a retry will help.When to use itUse it when a call failed, the body is a blob, and you cannot tell whether to fix the request, fix the clock, or stop retrying.When to skip itIt explains errors from APIs you are allowed to call. It will not help forge signatures or get around someone else's limits.
- 02 · AutomationAdvancedWebhook Contract WriterPaste a sample webhook body. Get required fields, the idempotency key, retry behavior, and how you will verify the signature.When to use itUse it when a sample payload arrived in a ticket and your handler trusts whatever POST shows up next.When to skip itIt writes the contract, not the handler code. It assumes nothing about the sender beyond the sample and docs you paste.
Questions
What is the best free AI prompt for APIs and webhooks?
It depends on what you start with. API Error Explainer: use it when a call failed, the body is a blob, and you cannot tell whether to fix the request, fix the clock, or stop retrying. Webhook Contract Writer: use it when a sample payload arrived in a ticket and your handler trusts whatever POST shows up next.
Are these APIs and webhooks prompts really free?
Yes. All 2 are free to copy and reuse under CC BY 4.0, with no sign-up. They are plain-text prompts you paste into ChatGPT, Claude, Gemini, or Cursor.
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