# 10FI

10FI is a gasless DEX-aggregator API and app for EVM, Solana and cross-chain swaps.

Useful URLs:
- Home: https://www.10fi.org/
- Developer docs: https://www.10fi.org/docs
- Quickstart: https://www.10fi.org/docs/quickstart
- API reference: https://www.10fi.org/docs/api-reference
- Cross-chain guide: https://www.10fi.org/docs/cross-chain
- Errors and limits: https://www.10fi.org/docs/errors
- Human guides: https://www.10fi.org/guides
- Competitor comparisons: https://www.10fi.org/alternatives
- Sitemap: https://www.10fi.org/sitemap.xml

API summary:
- Base URL: https://api.10fi.org
- Auth: X-Client-Id + X-API-Key for developer API calls; /v1/health is open.
- Main endpoints: GET /v1/quote, POST /v1/swap, POST /v1/submit, GET /v1/status/:orderId, GET /v1/bridge-status.
- Chains: ethereum, bsc, polygon, arbitrum, base, solana, tron.
- Fee: flat 0.1% platform fee, collected on the swap chain in the swap token.