Every agent-payable API.

Static accessibility (WCAG 2.2) check of a UI markup fragment for JSX, TSX, Vue, Angular or HTML. Detects missing image alt, unlabeled form controls, buttons and links with no accessible name, skipped heading levels, invalid ARIA, non-interactive click handlers, duplicate ids, positive tabindex and low static colour contrast. Returns a pass, caution or block verdict with per-finding WCAG criterion, element and line. Accessibility indicators, not a legal compliance guarantee.

Identify what an EVM address IS in one keyless call: contract/protocol identity (entity, name, category) from Open Labels Initiative attestations with trusted-attester consensus, plus on-chain truth (is_contract, code_hash), reverse ENS/Basename, sanctions (OFAC/UK/EU/UN) and scam-drainer flags. Cited provenance; unknown addresses answer with empty labels, never a 404.

Recent transaction history for an address, normalized across Ethereum, Base, Bitcoin, and Solana -- direction, counterparty, and value where the chain's data model makes that derivable.

Repair malformed JSON (trailing commas, single quotes, unquoted keys, code fences, truncated output) and optionally validate the result against a supplied JSON Schema. Returns the parsed value, the canonical text, a change log and validation errors.

Scrape and fetch any public web page and return clean, LLM-ready Markdown plus metadata (title, author, published date, excerpt, outbound links, word count). A web reader and content extractor with boilerplate, nav and ads removed.

Plan, open, adjust, and close concentrated liquidity positions on Uniswap V3 or V4.

Auditoría de lanzamiento para agentes y APIs de pago. Cruza en un informe cinco protocolos que suelen revisarse por separado: seguridad HTTP y TLS, tarjeta de agente A2A (incluida fuga de credenciales), catálogo OpenAPI, corrección del pago x402, y discovery en el Bazaar de Coinbase con comprobación real de indexado. Devuelve puntuación 0-100, nota A-F, hallazgos priorizados con su arreglo, y recibo firmado. Determinístico.

Diagnóstico del protocolo de pago x402 y de la metadata de discovery de un endpoint. Comprueba sin pagar que el 402 es correcto (versión, red CAIP-2, moneda coherente con la red, destino, importe, ventana y esquema) y que la ficha del Bazaar es válida: método declarado, schemas, ejemplo real y compatibilidad con rastreadores que sondean con GET. Devuelve JSON con puntuación, hallazgos priorizados, su arreglo y recibo firmado. Determinístico: sin modelos de lenguaje.

Standing-state audit of a wallet's live NFT operator approvals. Indexes every ApprovalForAll the address granted, filters to operators still live on-chain via isApprovedForAll, flags scam-listed, stale and canonical operators, and returns a ranked revoke plan with ready setApprovalForAll calldata plus a 0-100 risk and allow, warn or block verdict. Risk indicators, not advice.

Standing-state audit of a wallet's live ERC-20 token approvals. Indexes every approval the address ever granted, filters to those still live on-chain, flags unlimited, stale, scam-listed and canonical spenders, estimates money-at-risk, and returns a ranked revoke plan with ready calldata plus a 0-100 risk and allow, warn or block verdict. Risk indicators, not advice.

Historical Base mainnet gas prices over a lookback window: time series, min/max/average/median, and a cheap/normal/expensive verdict for the current price.

Cheapest hours of day to transact on Base, from collected gas history: hourly averages in UTC ranked cheapest first, plus the savings percent.

Live Base mainnet gas: EIP-1559 base fee, low/medium/high priority tiers in gwei, and a transaction cost estimate for any gas limit.

Live gas cost comparison across Base, OP Mainnet, Arbitrum One, and Ethereum in one call, ranked cheapest first.

Which Base public RPCs serve a stale chain tip. Every 30s we ask all major public RPCs for eth_blockNumber in parallel and record how many blocks behind the fastest peer each was, plus latency and error rate. An RPC never reports its own lag, so an agent reading a balance from a lagging endpoint cannot tell. Omit ?rpc for the full map; ?rpc=<host> for one.

x402 settlement test

Base Morpho Blue stablecoin yields

x402 settlement test

Batch ERC-20 metadata (2-10 addresses)

Pack: pre-trade gas, token, balances

Pack: gas + top Morpho stablecoin yields + block

X KOL Watchlist Monitor ($0.02/call): Watch up to 15 X (Twitter) accounts with one call: every new post from the list since your last poll, above your engagement floor, with retweets and crypto-spam (airdrop/giveaway/presale bait) filtered out and duplicates removed. Pass the returned newestId back as sinceId to get only what is new - replaces the search + filter + dedupe + paging loop KOL-monitoring agents build by hand. No X account or API key needed.

Static security scan of a SINGLE CI/CD job or step snippet (GitHub Actions, GitLab CI or CircleCI). The lightweight per-object form of /ci/scan: returns a verdict (pass, caution, block), a risk score and findings with rule, severity, location and fix hint. Security indicators, not a guarantee.

Static security scan of a CI/CD pipeline config: GitHub Actions, GitLab CI or CircleCI. Detects unpinned actions / images / orbs, template and environment injection, dangerous triggers, over-broad workflow-token permissions, secrets leaked to logs, cache poisoning and more. Returns a verdict (pass, caution, block), a 0-100 risk score and per-finding rule, severity, object, location and a concrete fix hint. Security indicators, not a guarantee.

Look up the domain's registration expiry via WHOIS and report the expiry date and days remaining. Use to catch domains about to lapse before they drop and take DNS/email/site down with them.

Resolve the site's IP and check it against 15 major DNSBL spam/abuse blacklists. Use before sending mail from, or trusting, a host. WARN = listed on 1–2 lists; DOWN = listed on 3 or more.

Run HTTP + SSL + DNS + domain-expiry in one call and return a combined health snapshot. The single pre-flight check to run before crawling, deploying to, or depending on a site — cheaper and one round-trip instead of four.

Fetch a URL and report whether it is reachable, the HTTP status code, and the response time in milliseconds. A fast liveness/uptime probe — run it before relying on a site or as a cheap health signal.

Resolve a DNS record (A by default) for the host and return the values. Use to confirm a domain resolves and to detect missing or misconfigured records.

Load the full page and measure time-to-first-byte, total load time, and downloaded size (capped at 5 MB). Use to gauge front-end performance before crawling, embedding, or depending on a page.

Inspect the site's TLS/SSL certificate: whether it is currently valid and how many days remain until it expires. Use to catch soon-to-expire or already-expired certificates before they break HTTPS for visitors.

Static 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.

commodities.sh price

Normalized US House congressional stock trades from STOCK Act Periodic Transaction Reports. Filter by ticker or member and an optional date window and get each disclosed trade: buy, sell or exchange, the amount range, ticker, asset description, transaction and disclosure dates, disclosure lag, and owner, each record cited to its filing PDF.

Risk check for an EVM contract/token address

Ethereum/Base only: is this address a contract, and if it looks like an ERC20 token, its name/symbol/decimals via eth_call -- skips the manual ABI-decoding work.

Estimate the monthly cost DELTA of an infrastructure change before you apply it: pass a Terraform plan (its resource changes) or a baseline and a proposed config and get total before, total after, the monthly delta, per-resource added / removed / modified line items, FinOps findings and a budget verdict (pass, caution, block). AWS and Azure common resources. Cost estimate, not a bill.

Estimate the monthly cloud cost of an infrastructure-as-code config before you apply it: Terraform (plan JSON or HCL), CloudFormation or docker-compose. Returns total monthly USD, a per-resource breakdown (unit price, quantity, assumptions), FinOps policy findings and a budget verdict (pass, caution, block) against an optional monthly budget. AWS and Azure common resources. Cost estimate, not a bill.

create_text — $0.07 USDC

Batch safety preflight for many database migrations at once: a list of objects each with a name and migration SQL. Returns a per-file pass, caution or block verdict plus a rollup with the worst verdict and counts. Migration-safety indicators, not a guarantee.

Safety preflight for a database schema migration BEFORE you apply it. Send the migration SQL for Postgres or MySQL and get a pass, caution or block verdict with per-finding operation, severity, plain-language reason and a zero-downtime alternative. Migration-safety indicators, not a guarantee.

Best Arbitrum USDC venue for a given amount/risk, with optional deposit calldata

DeFi pool pre-deposit intelligence: APY+TVL + underlying-token security read.

Non-custodial yield deposit/redeem calldata for Base: give protocol (aave-v3, compound-v3 or erc4626), asset or vault, raw amount, action and recipient; we read the protocol on-chain state and return ready-to-sign transaction calldata plus the ERC-20 approval (deposit only) and the expected shares or assets. You sign with your own wallet — we never hold or move funds.

Lightweight yield preview for Base without calldata: give protocol, asset or vault, raw amount and action and get the expected shares or assets and the safety flags (paused/frozen/cap, empty-vault inflation risk). A cheap check before you build the full transaction.

Lightweight swap quote for Base without calldata: give tokenIn, tokenOut and raw amountIn and get the max-output route across Aerodrome and Uniswap V3, the buy amount, amountOutMin, price impact and the venues compared. A cheap price check before you build the full transaction.

Non-custodial swap calldata for Base: give tokenIn, tokenOut, raw amountIn, slippage and recipient; we read Aerodrome and Uniswap V3 on-chain state, pick the max-output route, and return ready-to-sign transaction calldata plus the ERC-20 approval, amountOutMin, price impact and the venues compared. You sign with your own wallet — we never hold or move funds.

eBay sold comps — sold & completed listings with realized prices and sold dates for pricing research and resale valuation, filterable by site, category, price band and condition, as clean JSON.

Turn a .eth name into an address, or an address into its primary .eth name -- one endpoint, auto-detects which direction based on the input. Ethereum mainnet only (ENS has no separate Base deployment).

Fusion flow brief for spot Bitcoin or Ethereum ETFs in ONE call: latest total net flow, the inflow/outflow streak, the window cumulative, flow momentum, issuer concentration, total AUM and a deterministic accumulation, distribution or neutral verdict. Saves several issuer queries plus the differencing.