Add Uniswap v4 Celo Sepolia addresses beside mainnet#2189
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The full Uniswap v4 stack is now deployed and Blockscout-verified on the Celo Sepolia testnet (chain 11142220). Adds a 'Celo Sepolia Address' column to the V4 contracts table alongside mainnet, plus a note on the CELO-as-weth9 wrap/unwrap behavior and the testnet helper routers. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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GigaHierz
approved these changes
May 30, 2026
GigaHierz
approved these changes
May 30, 2026
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What
Adds the Uniswap v4 contract addresses for the Celo Sepolia testnet (chain
11142220) totooling/contracts/uniswap-contracts.mdx, alongside the existing Celo mainnet column.The full v4 stack is now deployed and verified on Blockscout (celo-sepolia.blockscout.com), built from the same pinned sources as Celo mainnet (v4-core
v4.0.0, v4-periphery363226d, universal-router020e1b7).Changes
<Note>documenting that theweth9slot points at the CELO ERC-20 (matching mainnet) — so UniversalRouterWRAP_ETH/UNWRAP_WETHrevert on the L2, while native and CELO-as-ERC-20 pools work fully — plus the two testnet helper routers (PoolSwapTest,PoolModifyLiquidityTest).Why
Teams (e.g. Boundless) need v4 on the testnet to run their test suites before deploying against mainnet. Documenting the addresses beside mainnet makes the testnet deployment discoverable.
Verification
All Sepolia addresses cross-checked against the live deployment, and all contracts show as verified on Blockscout. Three demo pools (native/TKA, TKA/TKB, TKC/TKA) are seeded with liquidity on-chain.
🤖 Generated with Claude Code