Sablier Indexers

Data indexers for the Sablier protocol for onchain token distribution. The indexers monitor Sablier's smart contract events and transform them into structured, queryable data APIs via GraphQL. The data is used to power the Sablier Interface.

There are two indexing providers: Envio (preferred) and The Graph.

Documentation 📚

In-depth documentation is available at docs.sablier.com.

The package exposes two public indexer keys:

• airdrops for campaign distribution data
• streams for the Flow + Lockup streams

analytics remains a separate target rather than a public indexer key because it's meant to be a private indexer for internal use only.

Protocol-specific docs remain available here:

• Sablier Airdrops - Airdrop distribution data
• Sablier Flow - Payment streams data
• Sablier Lockup - Vesting streams data

Quickstart 🚀

You can query the public Envio GraphQL endpoints directly to access Sablier protocol data:

• Airdrops: https://indexer.hyperindex.xyz/508d217/v1/graphql
• Streams: https://indexer.hyperindex.xyz/53b7e25/v1/graphql

The standard Envio endpoints require Hasura GraphQL query syntax.

[!TIP]

If you're migrating from The Graph, Envio also exposes /converter endpoints that accept subgraph-compatible queries, convert them to HyperIndex (standard GraphQL), and return responses in the same format as a standard subgraph:

• Airdrops: https://indexer.hyperindex.xyz/508d217/converter
• Streams: https://indexer.hyperindex.xyz/53b7e25/converter

For detailed documentation, queries, and examples, visit our API docs.

Contributing 🤝

We welcome contributions! Open an issue, start a discussion, or submit a PR.

Read our CONTRIBUTING guide to get started. Join our Discord server for questions and feedback.

License 📄

This repo is licensed under GPL 3-0 or later.