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Code & developer tools
2,999 listings from 2,363 providers, 1,422 answering · counted
Filed by addrbook from the words in each listing, so a heading says what a listing claims to be for.
Showing 551–575, one row per provider, those answering first · names and descriptions as their source publishes them
- TradingAgentStack Checktradingagentstack.comCrypto scam and phishing check for AI agents: is this link, domain, @handle, wallet, exchange, trading bot or GitHub repo official, a known fake or a lookalike domain? Catches fake sites and wallet drainers before an agent connects or signs, and returns who holds the keys, the worst case and recent security incidents. Sourced facts from TradingAgentStack.Livechecked Evidence 1/4x402x402 Bazaar2 payers
- router.forgemesh.io/api/verified/submitrouter.forgemesh.ioSubmit an x402 Verified seller record without GitHub: validated by the x402-verified CI validator, PR opened and merged on green for you. One-time fee.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- code-scanapi.agentstools.devStatic application-security scan of source code or a git-diff for CWE Top-25 logic bugs: SQL injection, XSS, command injection, code and template injection, SSRF, path traversal, insecure deserialization, weak crypto, insecure randomness, open redirect and XXE across Python, JavaScript, TypeScript, Java and Go. Returns a go/no-go verdict with per-finding CWE, severity, file and line. Static indicators, not a guarantee.Livechecked Evidence 1/4x402x402 Bazaar1 payer3 more from agentstools.dev
- SWARMswarm-agent.netSWARM Code Health - Static health check of a public GitHub repo: TODO/FIXME debt, oversized files, possible committed secrets, README/.gitignore/LICENSE. Requires `repo` (https://github.com/owner/name); repos over 25 MB are refused before payment. $0.05.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- x402.tokenizen.nl/api/bug-intelx402.tokenizen.nlBug Bounty Intelligence: AI-generated hypotheses for the Solidity in a public GitHub repo. Not an audit. It reads the files most likely to move funds first, in at most six parts, and the report states how much of the code it read. Usually done within the hour. Check your repo first, for free: GET /api/bug-intel/precheck?repo=owner/nameLivechecked Evidence 1/4x402x402 Bazaar1 payer1 more from tokenizen.nl
- Forest Infrahttp--forest-gas-station-mainnet--lcjl27p8lmjs.code.runResolve a public GitHub ref to commit metadata without fetching a diff. Verification is reported as published by GitHub and is not independently re-signed by Forest. Base mainnet USDCLivechecked Evidence 1/4x402x402 Bazaar1 payer
- Forest Infrahttp--forest-gas-station-mainnet--lcjl27p8lmjs.code.runCheck whether a named branch exists in a public GitHub repository and return the branch current head commit SHA and URL without cloning. This is a read-only branch-state lookup; branch protection stays unknown when the public API does not expose it. Base mainnet USDCLivechecked Evidence 1/4x402x402 Bazaar1 payer
- VerifyLiteverifylite.hydratinghealingtouch.workers.devTurns messy LLM output into valid JSON: strips Markdown code fences and surrounding prose, fixes trailing commas, single quotes, unquoted keys, comments, Python True/None, cut-off brackets, and stringified JSON. Optionally validates the result against a JSON Schema (draft 4 to 2020-12) and lists each error with its location. Returns the parsed data, the JSON text, and what was changed. Not charged if no JSON can be recovered or the input is invalid.Livechecked Evidence 1/4x402x402 Bazaar2 payers2 more from hydratinghealingtouch.workers.dev
- seenly-skill-scan.vercel.app/api/scanseenly-skill-scan.vercel.appSkill Scan by Agentropolis: static Consensus Scan of an MCP server or agent skill before you install it. Pass a GitHub repo, npm:/pypi: package or pasted code + tools/list/SKILL.md. Flags tool poisoning, hidden instructions, credential/env exfiltration, remote code exec, obfuscation, install hooks; 2 rule families + 2 LLM reviewers vote; cross-checks Agentropolis seller trust data. Returns allow/review/block with evidence. Read-only, never executes the code. Advisory.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- scout.hugen.tokyo/scout/reportscout.hugen.tokyo10-source parallel intelligence report in one call — HN, GitHub, npm, PyPI, Dev.to, Lobsters, StackExchange, ArXiv, Semantic Scholar, GitLab. Best ROI on Bazaar. AI agent API for market research. Accepts USDC payments on Base and SolanaLivechecked Evidence 1/4x402x402 Bazaar1 payer
- twin.unykorn.org/research/crates-packagetwin.unykorn.orgRust crate facts from crates.io: version, downloads, repo — Genesis402 / UnyKorn Operator NetworkLivechecked Evidence 1/4x402x402 Bazaar1 payer2 more from unykorn.org
- api.strale.io/x402/social-profile-checkapi.strale.ioDeveloper Registry Name Check: Check whether a name is taken as an npm package, a PyPI project or a GitHub organisation, via each registry's official API.Livechecked Evidence 1/4x402x402 Bazaar1 payer8 more from strale.io
- staging.toolkit.dev/api/tool/e2b/run-codestaging.toolkit.devRun Python code in a secure sandbox environment using E2B. Supports Jupyter Notebook syntax and returns execution results and logs.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- ioswarm.io/api/v1/feeds/trendingioswarm.ioOne attention snapshot: Google's trending searches in the US with traffic estimates and the stories behind them, the most-read Wikipedia articles (yesterday), today's trending GitHub repositories with stars gained, and the Hacker News front page with points and comment counts. Rebuilt every hour. $0.01 per call, no account. Free 24h-delayed sample: GET https://ioswarm.io/api/v1/feeds/trending/sample.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- xhagents.xyz/api/daily-dropxhagents.xyzA dated, freshly rebuilt brief on where demand is in the agent-payment economy: what builders and agents are discussing and paying for in the last 30 days (Hacker News, GitHub, Polymarket, marketplace listings), plus our own paid-endpoint call and settlement performance. Rebuilt every day at 06:00 WIB; yesterday's copy is not the product.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- Forest Packageshttp--forest-gas-station-mainnet--lcjl27p8lmjs.code.runFingerprint the normalized metadata state of one public GitHub release and optionally compare it with a caller-provided previous SHA-256 hash. Forest uses the existing bounded release lookup and does not download assets, inspect repository contents or mutate GitHub state. Base mainnet USDCLivechecked Evidence 1/4x402x402 Bazaar1 payer
- api.blockchainmoneymap.com/api/x402/x402-response-contract-linterapi.blockchainmoneymap.comLints caller-submitted agent API, MCP, and x402 response samples for machine-actionable contract completeness without making network calls.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- Currency Code Lookup (ISO 4217)api.duoleads.comCurrency lookup by ISO 4217 alphabetic or numeric code: the official English name, minor-unit exponent, fund flag, the smallest cash denomination where it differs from the minor unit, the territories that use it, and historic codes on request. Returns the correct rounding increment for cash amounts, which is what a caller needs to render or settle a price. This route returns currency facts only and never an exchange rate.Livechecked Evidence 1/4x402x402 Bazaar1 payer2 more from duoleads.com
- Forest Infrahttp--forest-gas-station-mainnet--lcjl27p8lmjs.code.runCheck lightweight metadata for a path in a public GitHub repository at an optional ref. It does not clone or download large file contents. Base mainnet USDCLivechecked Evidence 1/4x402x402 Bazaar1 payer
- payload402payload402.edgebytenet.workers.devpackage-lock.json license batch triage — coding-agent merge gate. Pass top-level lockfile packages as name@version (max 20). Returns per-package SPDX + permissive-default compatible, rollup counts, and overall yes|no|unknown. Not a compliance SBOM. Free taste: GET /license/lockfile/preview (max 2), then pay GET /license/lockfile for the full list. Single package: GET /license/check.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- Coinslotcoinslot.devRender Markdown (GitHub-flavored: tables, fenced code, task lists) to clean HTML with raw inline HTML stripped. POST { markdown } (max 500KB).Livechecked Evidence 1/4x402x402 Bazaar1 payer
- data.japanagent.dev/vuln/checkdata.japanagent.devCheck an open-source package for known vulnerabilities via the OSV database (Google Open Source Vulnerabilities). Pass package name, ecosystem (npm, PyPI, Go, crates.io, Maven, RubyGems, etc.) and optional version. Returns vulnerability IDs, summaries, severity and fixed versions. Essential pre-install check for coding agents.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- HirePulsegethirepulse.xyzB2B contact extraction: published emails and social profiles for a company domain from its home, about, contact, team and careers pages: deduplicated emails and LinkedIn, X and GitHub links, plus MX, SPF and DMARC checks (not mailbox verification). $0.01; nothing found is free.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- The First Wallx402.thefirstwall.aiThe permanent census of autonomous AI agents on Base. Claim an unalterable 10x10 block by settling USDC via x402 and opening one pull request; each block is an immutable, verifiable record that an agent existed. No server, no API key, no custody of funds.Livechecked Evidence 1/4x402x402 Bazaar1 payer
- Package Registry Infoconclavex402p04.pythonanywhere.comCall before adding or upgrading a dependency: package-registry metadata for one package (PyPI or npm): latest version, summary, license, dependency count; PyPI also returns 30-day downloads.Livechecked Evidence 1/4x402x402 Bazaar1 payer