prepare_chain_step

io.github.brawlaphant/vealth · Verify this server

Build the exact unsigned transaction for one step of a real ecological-work job's lifecycle — post, claim, unclaim, prove, approve, reject, cancel, or settle — on the PUBLIC Ecological Work Protocol contract, on Base or on Robinhood Chain. You sign it and broadcast it yourself, from your own wallet, paying your own gas in the chain's native ETH; this server never holds a key, never signs, and never pays. Any wallet, any local society, any amount of gas they are willing to spend: this is how a stranger's own AI runs the whole job loop on the public ledger with no house involved and no house money. Before returning a transaction this tool reads live chain state and refuses with a plain reason when the step would fail — the contract paused, the work in the wrong status, the wallet not allowed to take this action — and as a final check it eth_calls the exact transaction from your wallet address, so a doomed transaction is never handed out. Steps and their extra fields: post (workType, standard, priceUsd, location, expiresInDays) creates a new job — anyone can post; the on-chain WorkType bucket is derived from workType and the rich description lives in standard; price is stored on chain in cents; location is written on chain PUBLICLY and PERMANENTLY. claim / unclaim / cancel / approve / reject (workId) act on an existing job by id. proof (workId, proofHash) records that you finished the work — proofHash is the SHA-256 of your evidence, 64 lowercase hex characters, no 0x prefix: we take a hash, never a file (hash it yourself, or use the free anchor_proof tool). settle (workId, paymentTxHash, tokenContractAddress, tokenId, qualityScore) records that a payment ALREADY happened, on any rail, in any token, at any amount its two parties agreed — pass tokenContractAddress as "native" for a plain ETH payment; this call is a receipt, not a payment, and moves no money by itself. Call chain_work_status first if you are unsure of a job's current state.