Overview

The goal of this RFP is to develop a public dataset of Solana program discriminators and IDLs along with a web service with REST API that allows to upload/fetch the discriminators for a given program.

Proposed solution

The proposed solution is a web service with frontend interface and REST API that have the following capabilities:

• Search all discriminators/IDL for a given program
• Get the data of associated account/instruction by discriminator
• Upload the discriminators/IDL for a given program with collision detection

The proposed solution also includes an API endpoint to download the compressed dataset of discriminators represented by Apache Parquet files.

Tentative interface of REST API:

Get discriminators for a given program

This endpoint returns the discriminators of instructions and accounts for a given program.

API endpoint

GET /api/v1/discriminators/<program_id>

• Example response

Get IDL for a given program

This endpoint returns the Anchor (of old or new version) or Shank IDL for a given program

API endpoint