Substreams > Developing
Sink your Substreams
Choose a sink that meets your project’s needs.
Overview
Once you find a package that fits your needs, you can choose how you want to consume the data.
Sinks are integrations that allow you to send the extracted data to different destinations, such as a SQL database or a file.
Sinks
Note: Some of the sinks are officially supported by the StreamingFast core development team (i.e. active support is provided), but other sinks are community-driven and support can’t be guaranteed.
- SQL Database: Send the data to a database.
- Direct Streaming: Stream data directly from your application.
- PubSub: Send data to a PubSub topic.
- Community Sinks: Explore quality community maintained sinks.
Important: If you’d like your sink (e.g., SQL or PubSub) hosted for you, reach out to the StreamingFast team here.
Navigating Sink Repos
Official
| Name | Support | Maintainer | Source Code |
|---|---|---|---|
| SQL | O | StreamingFast | substreams-sink-sql |
| Go SDK | O | StreamingFast | substreams-sink |
| Rust SDK | O | StreamingFast | substreams-sink-rust |
| JS SDK | O | StreamingFast | substreams-js |
| KV Store | O | StreamingFast | substreams-sink-kv |
| Prometheus | O | Pinax | substreams-sink-prometheus |
| Webhook | O | Pinax | substreams-sink-webhook |
| CSV | O | Pinax | substreams-sink-csv |
| PubSub | O | StreamingFast | substreams-sink-pubsub |
Community
| Name | Support | Maintainer | Source Code |
|---|---|---|---|
| MongoDB | C | Community | substreams-sink-mongodb |
| Files | C | Community | substreams-sink-files |
| KV Store | C | Community | substreams-sink-kv |
| Prometheus | C | Community | substreams-sink-Prometheus |
- O = Official Support (by one of the main Substreams providers)
- C = Community Support