Official address
https://1inch.com/Copy the address to inspect it yourself. This site keeps navigation within the reference.
- Product type
- Aggregation & intents
- Main use
- Compare routed swaps and intent execution
- Selected documented networks
- BNB Chain, Ethereum, Base, Arbitrum, Polygon, Solana
- Documented access
- Interface, API
- Fees & pricing
- Network costs depend on execution mode. Infrastructure fees and API subscriptions can also apply; compare the final received amount.
- API & integration
- 1inch Business APIs; access, identity checks and quotas depend on the plan.
- Limits to check
- Verify the chosen mode on the actual chain. A gas-sponsored order is not evidence that a trade has no economic cost.
The network list is a checked selection, not a complete coverage list. Documentation checks do not test trade execution or establish safety.
Read the detailed 1inch guide →
Sources & verification (3)
Sources checked 28 September 2026. Use Copy to keep this page open.
- Supported networks
Network coverage and differences between protocols.
https://help.1inch.com/en/articles/5528619-how-to-use-different-networks-on-1inch - Fees by execution mode
Network, infrastructure and surplus treatment.
https://help.1inch.com/en/articles/13531432-do-i-pay-fees-when-using-1inch - 1inch APIs
API access and onboarding requirements.
https://help.1inch.com/en/articles/12380515-1inch-apis