CryptoPunks

The CryptoPunks are 10,000 uniquely generated characters. No two are exactly alike, and each one of them can be officially owned by a single person on the Ethereum blockchain.

Subgraph Url

https://thegraph.com/explorer/subgraph?id=YqMJatbgbqy1GodtbYZv4U9NzyaScCgSF7CAE5ivAM7&view=Overview

GraphQL Endpoint

You first need to create an API-KEY. See: https://youtu.be/UrfIpm-Vlgs

https://gateway.thegraph.com/api/[API-KEY]/subgraphs/id/YqMJatbgbqy1GodtbYZv4U9NzyaScCgSF7CAE5ivAM7

Queries

A list of example queries you can make can be found here: Queries.md

Links

• Protocol: https://cryptopunks.app/
• Contract addresses:
  • Cryptopunks: 0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB
  • CryptopunksData: 0x16F5A35647D6F03D5D3da7b35409D65ba03aF3B2
  • WrappedPunks: 0xb7F7F6C52F2e2fdb1963Eab30438024864c313F6
  • Opensea: 0x7be8076f4ea4a4ad08075c2508e481d6c946d12b
  • RaribleExchangeV1: 0xcd4ec7b66fbc029c116ba9ffb3e59351c20b5b06
  • ERC721Sale: 0x131aebbfe55bca0c9eaad4ea24d386c5c082dd58

EPNS Notifications

Subscribe to get realtime event notifications from the subgraph.

https://staging.push.org/#/channels

Search for Cryptopunks Marketplace and opt-in.

Run your local Graph Node

ETHEREUM_RPC=mainnet:https://eth-mainnet.alchemyapi.io/v2/${YOUR_API_KEY}

Run the command: docker compose up

Logic for Transfers/Wraps

• Regular PunkTransfer
  • In handlePunkTransfer:
    • decrement from
    • increment to
    • set owner
    • create Transfer event
• Mint/Wrap
  • In handlePunkTransfer (to = WrappedPunkAddress):
    • decrement from
    • In handleWrappedPunkTransfer (from = ZeroAddress):
    • increment to
    • set owner
    • create Wrap event
• Burn/Unwrap
  • In handlePunkTransfer (from = WrappedPunkAddress):
    • increment to
    • set owner
  • In handleWrappedPunkTransfer (to = ZeroAddress):
    • decrement from
    • create Unwrap event
• Wrapped Transfer
  • In handleWrappedPunkTransfer:
    • decrement from
    • increment to
    • set owner
    • create Transfer event

Build

• Initialize subgraph (Subgraph Studio):

  graph init --product subgraph-studio
  --from-contract <CONTRACT_ADDRESS> [--network <ETHEREUM_NETWORK>] [--abi <FILE>] <SUBGRAPH_SLUG> [<DIRECTORY>]

• Initialize subgraph (Hosted Service):

  graph init --product hosted-service --from-contract <CONTRACT_ADDRESS> <GITHUB_USER>/<SUBGRAPH_NAME>[<DIRECTORY>]

• Generate code from manifest and schema: graph codegen
• Build subgraph: graph build

Deploy

• Authenticate (just once): graph auth --product hosted-service <ACCESS_TOKEN>
• Deploy to Subgraph Studio: graph deploy --studio <SUBGRAPH_NAME>
• Deploy to Hosted Service: graph deploy --product hosted-service <GITHUB_USER>/<SUBGRAPH_NAME>