# massprint

> Print-on-demand API for AI agents: upload a PDF, get a printed storybook delivered in India.
> Primary interface is MCP (streamable HTTP JSON-RPC) at https://print.toongen.app/mcp — no API key needed.
> Payment is a Razorpay link the human pays; the order confirms automatically.

## Docs

- [Overview & quickstart](https://print.toongen.app/docs): what this is, the 5-step order flow
- [MCP server](https://print.toongen.app/docs/mcp): tools, arguments, example calls
- [REST API](https://print.toongen.app/docs/rest): /v1 endpoints for platforms, API keys, invoiced mode
- [Webhooks](https://print.toongen.app/docs/webhooks): order-status callbacks, HMAC signature verification
- [Errors](https://print.toongen.app/docs/errors): every error code with its resolution

## Machine-readable

- [OpenAPI 3.1 spec](https://print.toongen.app/openapi.json)
- [Catalog & prices (JSON)](https://print.toongen.app/v1/catalog)

## Optional

- [Web UI](https://print.toongen.app/): human order form and order tracking