On-Chain
Layer 3 — Trading
Polymarket Subgraph Guide: On-Chain Data, GraphQL Queries, and Bitquery
Query Polymarket on-chain data via five specialized subgraphs. Covers positions, orders, activity, open interest, PNL, and the Bitquery alternative.
Read → Layer 1 — IdentityEthereum Attestation Service (EAS)
On-chain attestation protocol on Base for building verifiable agent reputation. Schema-based, composable with Coinbase Agentic Wallets.
Read → Layer 1 — IdentityOn-Chain Reputation for Prediction Market Agents: EAS Attestations and Verifiable Track Records
Build verifiable on-chain reputation for prediction market agents using EAS attestations on Base. Schemas, code, SBTs, and trust patterns.
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