> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.getsinbad.com/api-reference/transactions/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.getsinbad.com/_mcp/server. # Transactions > P2P onramp and offramp infrastructure for fintechs. Guides, API reference and webhooks for Sinbad partners. ## API Docs - Transactions [Prepare token approval](https://docs.getsinbad.com/api-reference/transactions/prepare-token-approval.md) - Transactions [Submit or track a signed transaction](https://docs.getsinbad.com/api-reference/transactions/submit-prepared-transaction.md) - Transactions [Get transaction confirmation status](https://docs.getsinbad.com/api-reference/transactions/get-prepared-transaction-status.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.getsinbad.com/openapi.json) - [OpenAPI YAML](https://docs.getsinbad.com/openapi.yaml)