> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.fynapse.app/api-reference/getting-started/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.fynapse.app/_mcp/server.

# Getting Started

> Drive revenue faster with the world's leading enterprise finance data platform. Get up and running with Fynapse Docs, Developer Guides, APIs and SDKs and be Live in weeks not years.

## Docs

- [Fynapse API Reference](https://docs.fynapse.app/api-reference/getting-started/overview.md): Here you'll find information to get started with the Fynapse API.
- [Determining the API Hostname](https://docs.fynapse.app/api-reference/getting-started/determining-your-api-hostname.md): Identify your Fynapse API hostname and understand how it maps to web, API, and auth endpoints.
- [Versioning](https://docs.fynapse.app/api-reference/getting-started/versioning.md): Identify your Fynapse API hostname and understand how it maps to web, API, and auth endpoints.
- [API Authentication](https://docs.fynapse.app/api-reference/getting-started/authentication.md): Get started with the Fynapse API by understanding authentication
- [Error Management](https://docs.fynapse.app/api-reference/getting-started/error-management.md)
- [PATCH Operation Format](https://docs.fynapse.app/api-reference/getting-started/patch-operation-format.md)
- [Fynapse Webhooks](https://docs.fynapse.app/api-reference/getting-started/webhooks/overview.md): Here you'll find information to get started using Fynapse Webhooks.
- [Core Concepts](https://docs.fynapse.app/api-reference/getting-started/webhooks/core-concepts.md): Understanding Fynapse Webhook Core Concepts and how they work.
- [Security](https://docs.fynapse.app/api-reference/getting-started/webhooks/security.md): Learn how Fynapse signs webhook requests and how to validate them to ensure authenticity and integrity before processing.
- [Delivery and Retries](https://docs.fynapse.app/api-reference/getting-started/webhooks/delivery-retries.md): Learn how webhook deliveries are processed, when retries occur, and how to handle duplicate events using idempotency.
- [Event Types](https://docs.fynapse.app/api-reference/getting-started/webhooks/event-types.md): Learn about different types of events you can subscribe to.
- [Webhook Configuration](https://docs.fynapse.app/api-reference/getting-started/webhooks/configuration.md): Learn how to configure webhooks in Fynapse, including managing subscriptions, secrets, and required API permissions.
- [Custom Email Subscriptions](https://docs.fynapse.app/api-reference/getting-started/custom-email-subscriptions.md): Learn how to configure custom email subscriptions for different type of events in Fynapse.