Firehose on Antelope
This is the Antelope chain-specific implementation part of firehose-core and enables both Firehose and Substreams on Antelope chains with native blocks.
For Developers
To get started with Firehose and Substreams, you need to sign up on https://app.pinax.network to get yourself an api key. You'll also find quickstarts there to get you started and all of our available endpoints (we currently provide both Firehose and Substreams endpoints for EOS, WAX and Telos, as well as different testnets).
For connecting to Firehose endpoints, you'll need the Protobufs which are published on buf.build. Some Golang example code on how to set up a Firehose client can be found here.
To consume Antelope Substreams, please have a look at the documentation. You can also find Substreams to deploy in our Substreams repository here and on substreams.dev.
To develop Antelope Substreams, have a look at the documentation here and at the Pinax SDK for Antelope Substreams which can be found here.
A collection of resources around Substreams can also be found on Awesome Substreams.
Subgraphs
Although The Graph does not officially support any Antelope chains yet, it's possible to write Subgraphs based on Substreams and set up your own Graph node. You can find an example here on how to achieve this.
For Operators
Please have a look at the documentation here on how to set up your own Firehose & Substreams stack. Note that indexing larger Antelope chains such as EOS or WAX requires parallel processing of the chain and a lot of resources to have the indexing done in a reasonable time frame.
Versioning
In case you are running an Antelope chain on the leap codebase, please stay on the v1 releases. For spring nodes use v2.
EOS EVM
This implementation provides native Antelope blocks, including all Antelope specific block data. In case you are looking for operating Firehose & Substreams for EOS EVM, please have a look at the firehose-ethereum repository; it provides a generic EVM poller that creates the Firehose blocks using an RPC node.
Support
In case of any questions around the Pinax endpoints or technology, feel free to hit us on our Discord server. For more generic questions around Substreams, you might also find the Streamingfast Discord server useful.