Parti Oracle Documentation
Build on the Parti Oracle prediction market, settling on Robinhood Chain (EVM). APIs, SDKs, and tools for developers and market makers.
Two tracks
Oracle docs are organized into two paths depending on what you're building:
Trading → Start here
For developers integrating prediction markets into an application: route user orders, earn a builder fee on fills, ship a market UI.
- Quickstart — builder key, first order in five steps
- Authentication — EIP-712 request signing
- Deposits — fund accounts with USDG on Robinhood Chain
- Market Data — markets, order books, trades
- WebSocket — real-time feeds
- API Reference — every builder endpoint
Market Makers → Start here
For quantitative traders and liquidity providers: earn maker rebates on every fill and claim from the daily liquidity rewards budget.
- Getting Started — run the reference MM bot
- Maker Rebates — fee split, payment flow
- Liquidity Rewards — multi-level quadratic scoring, gold band, uptime weighting, 40% per-wallet cap, claim flow
- Operations — deposit tiers, caps, infra expectations
Environments
Pick one environment and use its matching row everywhere — chainId and the
PartiVault address must match the gateway you point at, or every EIP-712
signature verifies against the wrong domain (403 invalid_signature).
| Staging (testnet) | Production (mainnet) | |
|---|---|---|
| Network | Robinhood Chain testnet | Robinhood Chain mainnet |
| EVM chain id | 46630 |
4663 |
| Gateway (REST) | https://oracle-gateway.pbcapps.dev |
https://oracle-api.parti.com |
| WebSocket | wss://oracle-gateway.pbcapps.dev/v1/ws |
wss://oracle-api.parti.com/v1/ws |
| Deposit host | https://deposit-staging.parti-oracle.pbcapps.dev |
https://oracle-deposit.parti.com |
PartiVault (EIP-712 verifyingContract) |
0x400441a9eF70843a356227cf1872dFbA25B8FA71 |
0x9e92EB52229a6aE5361b6e75be4569461ee5BBB9 |
| USDG token (6 dp) | 0x29ECEE9eA19C638EB5b69f4e5f2C77B794982cd0 |
0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 |
| RPC | https://rpc.testnet.chain.robinhood.com |
https://rpc.mainnet.chain.robinhood.com |
| Trading access | open | allowlist-gated at launch |