Agoric (BLD) API Documentation

Agoric

Agoric (BLD) is a Cosmos-based Layer 1 smart contract platform secured by proof-of-stake through CometBFT consensus, with native IBC support for interchain communication. Smart contracts run in Hardened JavaScript inside Agoric’s SwingSet execution environment, while the Cosmos SDK maintains account-based chain state and full nodes replicate ledger data and compute persistent vat state as transactions execute. Because Agoric shares Cosmos SDK, CometBFT, and IBC conventions with other Cosmos chains, its transaction and query model follows the same interchain infrastructure patterns used across the broader Cosmos ecosystem.

Agoric API Methods and Endpoints

NOWNodes exposes Agoric's interface, plus a few others, depending on what your integration needs: JSON-RPC for reading chain state and broadcasting transactions, and WSS (WebSocket) for real-time subscriptions and events.

Browse the interfaces below for endpoint details, request parameters, response formats, and integration examples. Create an API key, select Mainnet or Testnet, choose the required interface, and start sending requests from your application.

Weighing Agoric RPC providers against each other? Read the comparison guide on our blog — this page stays focused on integration reference.