# Define Your Delivery Method

**SEDA currently offers two frameworks for accessing any data type:**

* **SEDA Core** — a fully permissionless onchain framework for accessing data from any EVM network in a trustless manner.
* **SEDA Fast** — an ultra low-latency endpoint to access oracle programs on any network with speeds that can reach sub-50 milliseconds via REST API or WebSocket.

<a href="https://seda.xyz/dev" class="button primary">Test Fast for Free with a 7-Day Trial</a> <a href="https://discord.com/invite/seda" class="button primary">Contact Developer Support</a>

## SEDA Core vs. Fast Overview

The table below highlights the different features between Core and Fast to understand which SEDA Product suites the needs of your application. Select an option below to follow the integration steps and begin accessing data in seconds.&#x20;

<table data-full-width="true"><thead><tr><th width="191">Feature</th><th>SEDA Core</th><th>SEDA Fast</th></tr></thead><tbody><tr><td><strong>Solution Type</strong></td><td>Fully <em>permissionless,</em> decentralized oracle infrastructure — deploy and network support via Prover Contracts</td><td>Low-latency endpoint for Oracle Programs, built for sub-100 ms response.</td></tr><tr><td><strong>Request Type</strong></td><td>Push or Pull Models</td><td>On-Demand</td></tr><tr><td><strong>Key Components</strong></td><td>PoS SEDA Chain, Oracle Programs, MPC Overlay Network, Solver Network, Prover Contracts</td><td>Streamlined Oracle Programs + Data Proxy + Solvers with minimal on-chain logic, optimized for speed</td></tr><tr><td><strong>Modularity</strong></td><td>Full modular architecture: compute, relay, data provision, settlement.</td><td>Same modular design, but latency prioritized over full decentralization.</td></tr><tr><td><strong>Latency / TTF</strong></td><td>Finality under ~15s on the SEDA Chain.</td><td>Endpoint latency as fast as 50 ms (internal benchmarks).</td></tr><tr><td><strong>Programmability</strong></td><td>Fully programmable Oracle Programs: custom feeds, premium/private/public data.</td><td>Same data sources + Oracle Programs with near-real-time performance.</td></tr><tr><td><strong>Integration</strong></td><td>Permissionless Prover Contracts on any chain. Options: free basic deployment or hosted infra with monthly pricing.</td><td>Hosted authenticated endpoint + permissionless Relayer for on-chain publishing (API credentials required).</td></tr><tr><td><strong>Use Case</strong></td><td>Trust-less, decentralized apps: security, flexibility, interoperability.</td><td>Latency-sensitive apps: perpetuals, high TPS chains, real-time feeds.</td></tr><tr><td><strong>Ecosystem Support</strong></td><td>11M+ symbols: equities, crypto, commodities, derivatives, FX, prediction markets.</td><td>Even broader symbol coverage with faster access and delivery.</td></tr></tbody></table>