amr080 / xft-subgraph

Subgraph manifest for indexing on-chain trade, volume, user, liquidity and market data.

polymarket-subgraph

Environment Variables

Create a .env file with the following variables:

MATIC_RPC_URL=

Here, MATIC_RPC_URL should be your RPC URL for the Polygon network. Common providers include Alchemy and Infura.

Running the test suite

Run yarn test to run the test suite, which will run in a docker container.

Preparing subgraph.yaml

This repo contains multiple subgraphs, pnl-subgraph, activity-subgraph, and market-subgraph. Each subgraph has dedicated yarn scripts for convenience.

First, to prepare subgraph.yaml and other templated files, run yarn templatify:matic.

It's recommended to run the codegen command for the subgraph you're working on, as it will only generate the types and schemas for that subgraph. To do this, run yarn pnl:codegen, yarn activity:codegen or yarn polymarket:codegen.

Local Deployment

To start the docker environment, run docker compose up. Once the environment is ready, create and deploy the subgraph:

yarn <subgraph>:create-local
yarn <subgraph>:deploy-local

Access the GraphQL editor at:

http://localhost:8000/subgraphs/name/polymarket-subgraph/graphql

Example query:

query tokenIdConditions {
  tokenIdConditions {
    id
    condition
    complement
  }
}

Restart graph node and clear volumes

docker compose down

sudo docker rm polymarket-subgraph-graph-node-1 && sudo docker rm polymarket-subgraph-ipfs-1 && sudo docker rm polymarket-subgraph-postgres-1 && sudo docker rm polymarket-subgraph-ganache-1

The names of you docker containers may vary; check the terminal.

Goldsky

Build the subgraph with yarn <subgraph>:build, and deploy with:

goldsky subgraph deploy <subgraph-name>/<version> --path ./build/

Running on an M1 Chip

To run locally on an M1 chip, you'll need to build a local copy of the graph-node docker image. To do this, clone the graph-node repo and run the following commands:

# Remove the original image
docker rmi graphprotocol/graph-node:latest

# Build the image
./docker/build.sh

# Tag the newly created image
docker tag graph-node graphprotocol/graph-node:latest

Note: you likely will have to increase your Docker daemon memory capacity. In Docker desktop you can find this setting under Preferences > Resources > Advanced.

Contracts

These subgraphs track contracts from the following repositories:

[https://github.com/gnosis/conditional-tokens-contracts]

[https://github.com/gnosis/conditional-tokens-market-makers]

[https://github.com/Polymarket/ctf-exchange]

[https://github.com/Polymarket/neg-risk-ctf-adapter]