The onchain lending API.
Unified infrastructure for borrowing, lending, and advanced positions across protocols and chains with safety and execution built in.
1delta provides the infrastructure required to operate onchain lending reliably across protocols and networks, with predictable execution and deep liquidity access.


1delta provides the core infrastructure required to build and operate onchain lending at scale. These features abstract protocol complexity while enabling predictable, production-ready execution across markets.
Built for production onchain lending, 1delta provides infrastructure that operates across deeply liquid markets, protocols, and networks at scale.
$50B+
in lending liquidity accessible across supported networks.
150+
lending deployments supported.
40+
networks supported.
Since 2023, 1delta has built reliable infrastructure for onchain lending.
200M+
USD in transactions processed.
3 years
of lending excellence.
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From API docs to integration examples, and more.








