Every Pairbase contract is verified on the block explorer. Click an address to read its source and state. Integrators: the factory address plus the init code hash is all a Uniswap V2 adapter needs.
| Chain ID | 4663 |
|---|---|
| RPC | https://rpc.mainnet.chain.robinhood.com |
| Explorer | robinhoodchain.blockscout.com |
| Currency | ETH |
| WETH (canonical) | |
| Factory | |
| Router | |
| Launchpad | |
| Vault | |
| Lens | |
| Init code pair hash | … |
| Launch fee | — |
| Assets launched | — |
| Owner |
| Chain ID | 46630 |
|---|---|
| RPC | https://rpc.testnet.chain.robinhood.com |
| Explorer | explorer.testnet.chain.robinhood.com |
| Faucet | faucet.testnet.chain.robinhood.com |
| WETH (canonical) | |
| Factory | |
| Router | |
| Launchpad | |
| Vault | |
| Lens | |
| Init code pair hash | … |
| Launch fee | — |
| Assets launched | — |
| Owner |
Test ETH has no value. Use the testnet to try a launch, a backed asset, and a few trades before doing the same on mainnet.
| Chain ID | 31337 (Anvil) |
|---|---|
| RPC | http://127.0.0.1:8545 |
| WETH | |
| Factory | |
| Router | |
| Launchpad | |
| Vault | |
| Lens | |
| Init code pair hash | … |
Run npm run dev from the project folder to start a local chain with the contracts and sample assets deployed. Addresses change every time the chain restarts.
One engine per network. Each market is a synth token priced by a Chainlink feed. Mainnet reads real feeds; testnet and local chains use mock feeds the deployer can move.
| Robinhood Chain · checking | ||
|---|---|---|
| Engine | ||
| Lens | ||
| ETH/USD feed | ||
| Robinhood Chain Testnet · checking | ||
|---|---|---|
| Engine | ||
| Lens | ||
| ETH/USD feed (mock) | ||
Chainlink feed proxies come from the official Chainlink directory for Robinhood Chain. All have 8 decimals and a 24-hour heartbeat; the engine rejects any answer older than 25 hours.
| Contract | Owner can | Owner cannot |
|---|---|---|
| Factory | Set or clear the protocol fee recipient | Touch any pool, pause, or change the swap fee |
| Launchpad | Set the launch fee (max 0.05 ETH), withdraw collected fees | Touch launched tokens, LP locks, or the vault |
| Vault | Nothing after deployment (the launchpad is wired once) | Withdraw or move collateral |
| Synth engine | Create markets, tune ratios, ceilings and staleness, set mint fee (max 1%), pause a market, set the sequencer feed | Touch positions or collateral, mint or burn synth |
| Router, Pair, Token, Lens, Synth tokens | No owner | — |
Ownership transfers are two-step: the new owner has to accept. Every owner action emits an event and is visible on the explorer.