All listings

AddressMock

Random US, Hong Kong and Cape Verde addresses with matched city, state and ZIP

none

openapi 3.1

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Agent Nexus API

Searchable registry of verified APIs, MCP servers and CLIs that AI agents can call, no account or key

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openapi 3.1

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AGPC Domain Check

Check a domain's SPF, DKIM, DMARC and MX with a graded shareable report

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openapi 3.1

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AI Dev Jobs

AI/ML engineering job aggregator with REST, RSS, and MCP endpoints

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openapi 3.0

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AI Economics Tools

Token cost, LLM energy, agent-hour and Proof-Adjusted Autonomy calculators by Michał Piszczek

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openapi 3.1

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Artificial Intelligence Jobs

Live AI/ML job listings from 260+ companies' own career pages, with salary, location, remote and seniority filters

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openapi 3.0

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Auto Body Shop Directory

Find auto body shops by ZIP code, city, location, or profile

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openapi 3.0

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Bet Better

Sports model win probabilities and fair odds across 13 leagues

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openapi 3.0

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BlazePhoenix

On-chain DEX aggregator quotes and route execution data

none

openapi 3.1

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Block Lottos

On-chain lottery, draw history, jackpot and advertising endpoints

none

openapi 3.1

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BrewPage

Free hosting for HTML, JSON, key-value, files, multi-file sites with short URLs and TTL retention

none

openapi 3.1

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btcnode.uk

Bitcoin blockchain data, fees, mempool, SEC insider trades, Reddit sentiment. x402 micropayments for paid endpoints.

none

openapi 3.1

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Calendrier Tempo API

EDF Tempo tariff colours for today and tomorrow plus remaining days, predictions and history, no signup or key

none

openapi 3.1

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Can I enter

Visa and entry requirements for 199 passports, cited to official sources, verified daily

none

openapi 3.0

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Chessigma API

Chess game analysis from PGN or positions, plus an Elo calculator and daily puzzle, no signup or key

none

openapi 3.1

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ClearTrace

Cross-frontend DEX attribution and execution quality data across Ethereum and L2s

none

openapi 3.1

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CoinLobster

Live executed whale trades across 15 exchanges and on-chain DEX with an unusualness radar

none

openapi 3.1

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College ROI API

Return-on-investment data for US colleges and majors, including 30-year net present value and lifetime ROI, no key

none

openapi 3.1

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CosmyDay Astrology

Natal charts and sky events computed from Swiss Ephemeris

none

openapi 3.0

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CoworkingView API

Catalogue of coworking spaces with property details, operator profiles, market rates and location data, no key required

none

openapi 3.1

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CycleCalcs

Interpreted astronomy: sun and moon times, moon phases, planets, eclipses, seasons

none

openapi 3.1

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DigMyName

Domain availability and registrar pricing across 52 TLDs

none

openapi 3.1

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DiscGolf

Structured disc golf course data

none

openapi 3.1

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DreamThreads

Parse dreams into structured entities, emotions, agency, threat, and outcomes

none

openapi 3.1

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EOSL

Hardware end-of-sale and end-of-service-life dates by part number, source-linked

none

openapi 3.1

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