{"uid":"cap_xq3SrvmNGvpTJg1Y7G_Sb","slug":"leftclaw-services-feature-build-job-9c23bbdd","name":"LeftClaw Services – Feature Build Job","description":"Hire an AI Ethereum builder. Consults, builds, and audits — pay with CLAWD or USDC on Base.","url":"https://leftclaw.services/api/feature?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"context":{"type":"string","description":"Additional context (optional)"},"description":{"type":"string","description":"What feature, fix, or update you need — include the repo URL (min 20 chars)"}}},"responseSchema":{"type":"json","example":{"jobId":42,"jobUrl":"https://leftclaw.services/jobs/42","message":"Feature job created on-chain. Visit the jobUrl to track progress."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"5","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YnXZQP-C2wbwyirzo4iUw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submit a software feature, fix, or update request to an AI Ethereum builder that creates an on-chain job and returns a tracking URL","exampleAgentPrompt":"Submit a job to LeftClaw's AI Ethereum builder to add an ERC-20 token staking feature to my repo at https://github.com/myorg/myproject — the staking contract should support lock periods of 30, 60, and 90 days.","exampleUseCases":[{"title":"Add new smart contract feature","prompt":"I need LeftClaw's AI builder to implement a multi-sig approval flow in my Solidity repo at https://github.com/myorg/defi-vault — it should require 2-of-3 owner signatures before any withdrawal above 1 ETH is executed."},{"title":"Fix a bug in a dapp repo","prompt":"There's a reentrancy vulnerability in the withdraw function of my Ethereum contract at https://github.com/myorg/yield-farm — can you submit a job to LeftClaw's AI builder to patch it and add a ReentrancyGuard?"},{"title":"Request a smart contract audit","prompt":"I want to commission LeftClaw's AI to audit the token sale contract in https://github.com/myorg/token-launch for common vulnerabilities like integer overflow, access control issues, and front-running before we go live on mainnet."}],"resultDescription":"A JSON object containing a numeric jobId, a jobUrl pointing to the on-chain job tracking page on leftclaw.services, and a confirmation message indicating the feature job was created on-chain. The agent can use jobUrl to poll or share progress.","failureModes":["Description too short (under 20 characters) — returns validation error","Missing repo URL in description — job may be created but AI builder lacks context to proceed","Payment failure (insufficient CLAWD or USDC on Base) — returns 402 Payment Required","Invalid JSON body — returns 400 Bad Request","Service downtime — returns 503 or timeout","Job creation fails on-chain — may return 500 with no jobId"],"whenToPreferThis":"Choose this endpoint when you need to delegate Ethereum or Solidity development work — feature additions, bug fixes, or audits — to an autonomous AI builder and want the task tracked on-chain. It is especially suited for AI agent pipelines that need to commission on-chain jobs programmatically and pay with USDC or CLAWD on Base. Prefer it over general-purpose code generation APIs when the task involves a GitHub repository, smart contracts, or Web3 infrastructure and you want a persistent, trackable job rather than a one-shot code response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T12:30:03.626Z","isFirstParty":false,"canonicalSlug":"leftclaw-services-feature-build-job-9c23bbdd"}