Getting Started

To get started with SEDA FAST, visit https://seda.xyz/dev to sign up.

During onboarding, you'll receive an API key along with your account configuration (execution parameters, credit allocation, and Data Proxy access). The SEDA team is available to assist with setup and answer any questions about tailoring the configuration to your use case.

Your API key is a bearer token that looks like this:

fast_main_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

This should be supplied in the authorization header of requests to the SEDA Fast API:

authorization: Bearer fast_main_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Always keep API keys secure — they provide access to your account and credits.

Prerequisites

Before making your first request, ensure you have:

1. Your API key (provided by the SEDA team during onboarding)

2. An Oracle Program deployed on the SEDA blockchain. You'll need the Program ID to make execution requests.

If you don't have one yet, refer to the SEDA documentation for instructions on creating and deploying Oracle Programs.

Connection method

SEDA Fast provides a REST API and a WebSocket API. We recommend starting with the REST API, as many concepts (authentication, execution requests, responses) are shared with the WebSocket API.

REST APIWebSocket API