Subgraph for Matic contracts
Please take a look at Graph protocol for more information.
Root
- Mainnet:
https://thegraph.com/hosted-service/subgraph/maticnetwork/mainnet-root-subgraphs - Goerli:
https://thegraph.com/hosted-service/subgraph/maticnetwork/mumbai-root-subgraphs
- Graph node:
https://mumbai-graph.matic.today - GraphQL endpoint:
https://api.mumbai-graph.matic.today/subgraphs/name/<YOUR_GITHUB_USERNAME>/<SUBGRAPH_NAME>/graphql - HTTP endpoint:
https://api.mumbai-graph.matic.today/subgraphs/name/<YOUR_GITHUB_USERNAME>/<SUBGRAPH_NAME> - IPFS endpoint:
https://ipfs.infura.io:5001/
This repository contains subgraphs for two chains: root (Ethereum) and child (Matic) with respective testnets.
To prepare root (Ethereum) subgraphs
cd root
# install dependencies
npm install
# For goerli
npm run prepare:goerli
# For mainnet
# npm run prepare:mainnetTo prepare child (Matic) subgraphs
cd child
# install dependencies
npm install
# For mumbai
npm run prepare:mumbai
# For mainnet
# npm run prepare:mainnet# generate code
npm run codegen
# build
npm run buildFor goerli
# create sub graph in local node
npm run graph -- create --node http://localhost:8020/ maticnetwork/goerli-matic-subgraph
# deploy sub graph locally
npm run graph -- deploy --node http://localhost:8020/ --ipfs https://ipfs.infura.io:5001/ maticnetwork/goerli-matic-subgraph For goerli
# create sub graph in local node
npm run graph -- create --node https://api.thegraph.com/deploy/ maticnetwork/goerli-matic-subgraph
# deploy sub graph locally
npm run graph -- deploy --node https://api.thegraph.com/deploy/ --ipfs https://api.thegraph.com/ipfs/ maticnetwork/goerli-matic-subgraph For mumbai
# create sub graph in local node
npm run graph -- create --node https://mumbai-graph.matic.today nglglhtr/mumbai-matic-subgraph
# deploy sub graph locally
npm run graph -- deploy --node https://mumbai-graph.matic.today --ipfs https://ipfs.infura.io:5001/ nglglhtr/mumbai-matic-subgraph$ cargo run -p graph-node --release -- \
--postgres-url postgresql://localhost:5432/token-transfer \
--ethereum-rpc http://localhost:8545/ \
--ipfs 127.0.0.1:5001 \
--subgraph <IPFS_HASH from .ipfs.hash>You can open graphiQL UI at http://localhost:8000
MIT