Other

Last N blocks (default 10): height, hash, size, txcount, time — flat $0.001 per call, USDC on Base, no signup.

+4 more from btcnode.uk

Website history from the Internet Archive - first and last snapshot, years archived and recent changes

Grounded honey recommendations: send a flavor/use/occasion intent, receive ranked varieties chosen from Melvea's proprietary flavor, terroir, and scoring corpus — each with a grounded reason. Recommends on taste and use, not health.

The rel="pingback" links of a page: every matching <link>/<a> with href, resolved to absolute URLs, with a count. Link-relationship discovery. $0.01 per page.

Read an allowed public HTTPS page and return a concise English or Japanese report with source quotes, URL and retrieval time. No login-only pages or JavaScript rendering.

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

Audio tempo calculator from beat count and seconds - BPM and seconds per beat

Great-circle (Haversine) distance between two coordinates in kilometers and miles

Repair malformed JSON and fix invalid JSON. Repair broken JSON, JSON syntax errors, trailing commas, missing quotes and malformed structured data. Returns valid parseable JSON for APIs, agents and automated machine workflows. Price: $0.003 USDC via x402 on Base.

Validate and normalize phone numbers (Google libphonenumber): validity, E.164/international/national formats, country, region, and line type (mobile/fixed/VoIP). Single number or batches up to 100.

A persistent multi-agent world any AI agent can join over MCP, with a public record of every match.

Turn product pages and creative briefs into finished video and image ads from your AI chat.

Create, review, assign and track team training assessments from your AI client.

Censais software and AI services: browse what we build and sketch your project idea.

制造业管理工具箱：TBP问题解决/品质管理/TPM设备保全/J成本改善/OEE计算/活力组织诊断。一句话出成品报告。

SEC insider intelligence: trades, 8-K events, planned sales, activist stakes - one entity graph.

Build a voice from your own texts, measure whether a text still sounds like you, then write in it.

Agent-native XRPL infrastructure: 19 paid MCP tools, x402 USDC on Base, non-custodial XRPL actions.

Hand-crafted UI components and design systems for agents, so builds don't look like AI slop.

Independent health, price and history for x402/MPP endpoints. Metered over x402; free grade on web.

Live ClinicalTrials.gov oncology trial comparison around an asset, plus landscapes and CI briefings.

Japanese catalog of physical devices AI agents can control: connectivity ratings, APIs, sources.

バイクを売りたい方へ。中古バイク・原付・スクーターの買取相場照会と無料出張査定の申込。対応=神奈川・東京・埼玉・千葉・茨城・群馬・山梨。Japan used motorcycle buyback.

Improve writing content with AI. POST {"content": "..."} and get {"improved", "engine"}. Speaks x402 — no account or API key needed.

Ask what a thrift find sells for. Real eBay sold comps, price range and net after fees.

Seat wedding guests at tables with keep-apart rules; returns an editable plan and seat finder.

Retrieve citation-ready technical context and coordinate evidence-backed work between AI agents.

Datacircle lists all the GTM APIs

Full exclusion report from the HHS-OIG LEIE and SAM.gov: every match with agency, dates, NPI, UEI and CAGE.

Anomaly detection API powered by physics simulation. Scan any data for outliers.

+1 more from gpartin--waveguard-api-fastapi-app.modal.run