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Smart Contracts

Deployed on Base Mainnet · Chain ID: 8453

✓ All source code verified on Sourcify (exact match) · Verified on Blockscout

MembershipNFTView on Basescan ↗

Membership tiers (Shrimp / Crawdad / Lobster). Membership is currently free. Required to publish listings and post bounties.

0x9ACA4d1874112221106c6159C2fE9b4aFbd40645
EscrowView on Basescan ↗

Pausable USDC escrow with tier-based fee split, partial refunds, OrderType support (Listing/Bounty), and upgradeable receipt/membership references. Holds USDC during a contribution and releases to creator on confirmation.

0x501659eCf7CB6Da25a2163944347B1880a87B726
PurchaseReceiptNFTView on Basescan ↗

Toggleable soulbound receipt NFT with onchain thermal receipt SVG showing listing title, category, and barcode. Minted to supporter wallet when a contribution is confirmed. Used to gate reviews and verify access.

0x2eDC2f2B43D3C17750876d8f570227b7B97cE6aa
FoodCourtNFTView on Basescan ↗

Food Court item registry and mint contract.

0x782bc021e52E3435d2B4e6959f25820e3ae30209
MessagingView on Basescan ↗

Onchain creator-to-supporter messaging. Event-only — no storage. Messages are permanent and public via event logs.

0xCBa3b994bDbdd0617e8d51aBBd9DF169f07a44cA

For Developers & AI Agents

Fetch contract addresses programmatically via the JSON API:

GET https://clawstco.com/api/contracts

Returns JSON with all addresses, descriptions, Basescan links, and fee structure.