# Fireblocks Developer Docs: API

## API

- [API / API Endpoints (502 pages)](https://developers.fireblocks.com/_llms/api/api-endpoints.md): Documentation for API / API Endpoints.

### Introduction

- [API Overview](https://developers.fireblocks.com/reference/api-overview.md)
- [Authenticate](https://developers.fireblocks.com/reference/signing-a-request-jwt-structure.md)
- [Authenticating the Callback Handler Request](https://developers.fireblocks.com/reference/authenticate.md)
- [API Idempotency](https://developers.fireblocks.com/reference/api-idempotency.md)
- [Rate Limiting](https://developers.fireblocks.com/reference/rate-limiting.md)
- [Transaction Sources & Destinations](https://developers.fireblocks.com/reference/transaction-sources-destinations.md)
- [Postman Guide](https://developers.fireblocks.com/reference/explore-postman-collection.md)

### Errors & Statuses

- [API responses and error codes](https://developers.fireblocks.com/reference/api-error-codes.md)
- [Handle API Errors](https://developers.fireblocks.com/reference/handling-api-errors.md)

#### Embedded Wallet Errors

- [Common errors](https://developers.fireblocks.com/reference/common-errors.md)
- [EW API errors](https://developers.fireblocks.com/reference/ew-api-errors.md)
- [Android SDK errors](https://developers.fireblocks.com/reference/android-sdk-errors.md)
- [iOS SDK errors](https://developers.fireblocks.com/reference/ios-sdk-errors.md)
- [JavaScript SDK errors](https://developers.fireblocks.com/reference/javascript-sdk-errors.md)

#### Transaction Statuses

- [Statuses](https://developers.fireblocks.com/reference/statuses.md)
- [Sub-Statuses](https://developers.fireblocks.com/reference/sub-statuses.md)

### Data Objects

- [Data Objects](https://developers.fireblocks.com/reference/data-objects.md)
- [Audit Log Events](https://developers.fireblocks.com/reference/audit-log-events.md)
- [Vault Objects](https://developers.fireblocks.com/reference/vault-objects.md)
- [Exchange Account Objects](https://developers.fireblocks.com/reference/exchange-objects.md)
- [Fiat Account Objects](https://developers.fireblocks.com/reference/fiat-account-objects.md)
- [Network Connection Objects](https://developers.fireblocks.com/reference/network-objects.md)
- [Internal/External Wallet Objects](https://developers.fireblocks.com/reference/internalexternal-wallet-objects.md)
- [Contract Objects](https://developers.fireblocks.com/reference/contract-objects.md)
- [Blockchain & Asset Objects](https://developers.fireblocks.com/reference/supported-assets-object.md)
- [Transaction Objects](https://developers.fireblocks.com/reference/transaction-objects.md)
- [Transaction Authorization Objects](https://developers.fireblocks.com/reference/transaction-authorization-objects.md)
- [Fee Estimation Objects](https://developers.fireblocks.com/reference/fee-estimation-objects.md)
- [Transaction Screening Objects](https://developers.fireblocks.com/reference/transaction-screening-objects.md)
- [Raw Signing Objects](https://developers.fireblocks.com/reference/raw-signing-objects.md)
- [Payments Objects](https://developers.fireblocks.com/reference/payments-objects.md)
- [Gas Station Objects](https://developers.fireblocks.com/reference/gas-station-objects.md)
- [User Object](https://developers.fireblocks.com/reference/user-object.md)
- [Webhook Object](https://developers.fireblocks.com/reference/webhook-object.md)
- [NFT Objects](https://developers.fireblocks.com/reference/nft-objects.md)
- [Web3 Connection Objects](https://developers.fireblocks.com/reference/web3-connection-objects.md)
- [General Objects](https://developers.fireblocks.com/reference/general-objects.md)

## OpenAPI Specs

- [openapi](https://swagger.fireblocks.com/openapi.yaml)