Documentation
Friday API Platform
Developer documentation for the Friday API. Start with the introduction, then create a key in the console.
| Introduction | What the Friday API Platform is, the base URL, and how a request flows. |
| Authentication | Secret keys, scoping, and how to send them. |
| Models | List the models your key can call. |
| Chat | Chat completions, supported parameters, and streaming. |
| Images | Generate an image from a prompt. |
| Audio | Text to speech and audio transcription. |
| Agents | Save instructions once, then run them by id. |
| Response headers | Request id, mode, cost, balance, and price version. |
| Idempotency | Retry safely without running or charging twice. |
| Billing and limits | Reservations, settlement, spend caps, and rate limits. |
| Sandbox mode | What happens when the gateway is not configured. |
| Pricing | The live rate card, in INR. |
| Errors | Error shape, codes, and which ones to retry. |
| Data handling | What Friday stores and what leaves our systems. |