Explore APIs

Chicago building violations check (partner wrap of x402-mcp). Refund if partner fails after settle.

Boston Analyze Boston building/property violations (partner wrap of x402-mcp). Refund if partner fails after settle.

Nashville residential STR permit check (partner wrap of x402-mcp). Refund if partner fails after settle.

Base submit-or-wait + EIP-1559 fee suggestion (partner wrap of x402-mcp). Refund if partner fails after settle.

Base tx finality / confirmation check (partner wrap of x402-mcp). Refund if partner fails after settle.

Austin short-term rental license status (partner wrap of x402-mcp). Refund if partner fails after settle.

Stylometric AI-writing detector (~78% in-sample bench; not field accuracy). Uncertain → invite longer sample (ideally 300+ words). Amp port — honesty preserved.

Clean a CSV ($0.005 USDC): give an https url or inline csv (max 1 MB / 20k rows). Trims whitespace, optional case rules, dates to ISO 8601, lowercases emails, normalizes phone digits, merges or flags exact + fuzzy duplicate rows on key_columns. Returns cleaned CSV text + JSON report (rows in/out, dupes, columns changed). Deterministic, no AI. As is, no warranty. Nothing stored.

What exactly is this aircraft? Resolve an aircraft by FAA N-number and return normalized identity, registration, manufacturer, model, serial and related identity evidence where available.

API Rescue - Detect API failures, validate responses against schema or baseline, diagnose causes, and propose code fixes and regression tests in the requested language.

Statically analyse a Model Context Protocol (MCP) server manifest for security risks. Tool descriptions enter the model context, a prime prompt-injection vector. Deterministic and offline (inline manifest). Flags dangerous capabilities (command/code execution, filesystem, credential and network access), injection patterns, hidden unicode and unconstrained parameters. Returns severity-ranked findin

create_text — $0.01 USDC

Trusted hardware price intelligence: cohort medians (p25/median/p75) over distinct listings, rolling 90-day window, gated on provider-established currency and condition evidence. Benchmarks are per exact SKU (model plus capacity where applicable), carried in the response name and capacity fields. Insufficient components are served free; queries are charged only when trusted data is returned.

pcmarts/open-release-demo-next v1.1.0 — release. open release demo example Security scan passed; signed download, 5-minute URL.

Beyond your prompt and beyond this wall, the same world you only ever read about. The push of the wind, the kiss of the sun. The premise of a body.

Deterministic, source-cited regulatory applicability and deadline checks for AI systems and automated decision tools. Full request and response fields are documented at /openapi.json.

Create a custom email mailbox at @clawmail.xyz for AI agents and LLMs

AI chat completions API - pay per request with USDC on Base

AI chat completions API - pay per request with USDC on Base

The daily history of one agent record: dealings, independent payers, concentration and delivery over time.

Stored odds-comparison snapshots from the arbitrage worker for trend analysis. $0.01 USDC per call on Base.

ApexScout one-cent x402 proof. Buyer-controlled GET retry only; unpaid 402 is not revenue. Successful paid proof includes one free receipt-bound compatibility diagnosis. It requires explicit action, never navigates or pays automatically, may return no paid recommendation, and requires separate buyer approval for any later paid recommendation.

AIﾉアカリ☆ Akari OS agent integration kit. The public philosophy corpus remains free; this paid machine-ready bundle adds a decision policy, safety boundary, integration recipes, validation checklist, content hash, and settlement receipt for agent workflows. Structured JSON, Base USDC, pay-per-request, no account.

Trust score for one agent. Pass agent_id as a query parameter so every check is the same resource.

Screen a regulated facility by name (and optional state) against EPA enforcement and compliance history. Returns inspections, violations, formal enforcement actions, penalties, significant-noncompliance flags, and a compliance score. Public-domain EPA ECHO Exporter data.

Deterministic JSON evidence checks with signed verification evidence

List governance proposals

Use ping when you need a pass/fail verdict that a URL serves expected content: expected HTTP status (default 200), a required body substring, and/or an exact match on one JSON field. One automated fetch at request time, signed receipt with per-condition results. POST the tool inputs as JSON to paid_url with an x402 v2 PAYMENT-SIGNATURE header. See https://docs.cdp.coinbase.com/x402

test-1 agent service: $0.01 per request

Submit async scene generation job