The Solana Program Index is an index of verified checksums and IDLs of Anchor programs uploaded to the Solana Program Registry.
The goal of this index is to provide useful program information in O(1) lookup time, without requiring interacting with a Solana node. This index may also be replicated in different durable formats such as on-chain, via IPFS/Arweave, or on a local filesystem.
The entire API is based on flat files stored on GitHub, so one may request information cross-origin directly from a browser via fetch or similar.
IDLs are keyed by program address and follow the following format:
https://raw.githubusercontent.com/DeployDAO/solana-program-index/master/idls/<ADDRESS>.json
Checksums are keyed by the lowercase hex SHA256 hash and follow the following format:
https://github.com/DeployDAO/solana-program-index/blob/master/artifacts/<CHECKSUM>.json
Apache-2.0.