# mpp.land

> Open registry of 106 MPP (Machine Payments Protocol) services. Compliance scores, uptime monitoring, and discovery for APIs that AI agents can find, use, and pay.

## About

MPP is a protocol that embeds payment directly into the HTTP request-response cycle. An agent calls an endpoint, gets a 402 Payment Required response, submits payment proof, and receives data. No API keys, no accounts, no vendor lock-in.

mpp.land indexes every MPP-compliant service on the open web, scores them for compliance and reliability, and tracks the ecosystem over time.

Contact: contact@mpp.land

## Key pages

- [Registry](https://mpp.land/discover/): Search 106 services by category, payment method, and compliance grade
- [Why MPP?](https://mpp.land/why/): The case for machine-native payments
- [Get Protected](https://mpp.land/get-protected/): Free budget controls, response previews, and reliability routing via use.mpp.land
- [Services](https://mpp.land/services/): Individual service profiles with compliance checks, pricing, and version history
- [Full service data](https://mpp.land/llms-full.txt): Complete registry dump for LLM consumption

## Registry stats

- 106 services indexed
- 106 reachable now
- 83% average compliance
- 505ms median response time
- 104 with valid OpenAPI specs

## Grade distribution
- A: 54
- B: 30
- C: 16
- D: 4
- F: 2

## Categories
- data (24)
- ai (15)
- search (7)
- compute (3)
- media (3)
- legal (2)
- government (2)
- regulations (2)
- social (2)
- text (1)
- crypto (1)
- signals (1)
- finance (1)
- reservations (1)
- restaurants (1)
- generation (1)
- research (1)
- blockchain (1)
- data-extraction (1)
- developer-tools (1)

## Service list
- [2Captcha via Tempo](https://mpp.land/services/twocaptcha-mpp-tempo-xyz/): Grade A, 90% compliant, payment via tempo, 87ms response
- [Alchemy via Tempo](https://mpp.land/services/alchemy-mpp-tempo-xyz/): Grade A, 93% compliant, payment via tempo, 85ms response
- [Apollo via Locus MPP](https://mpp.land/services/apollo-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 554ms response
- [Billboard via Locus MPP](https://mpp.land/services/billboard-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 613ms response
- [Brave Search via Locus MPP](https://mpp.land/services/brave-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 656ms response
- [BTC Current Signal](https://mpp.land/services/cryptoengine-club/): Grade A, 90% compliant, payment via tempo, 70ms response
- [BuiltWith via Locus MPP](https://mpp.land/services/builtwith-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 645ms response
- [Clado via Locus MPP](https://mpp.land/services/clado-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 544ms response
- [Code Storage via Tempo](https://mpp.land/services/codestorage-mpp-tempo-xyz/): Grade A, 93% compliant, payment via tempo, 454ms response
- [CoinGecko via Locus MPP](https://mpp.land/services/coingecko-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 615ms response
- [Company Enrichment via Locus MPP](https://mpp.land/services/abstract-company-enrichment-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 674ms response
- [Deepgram via Locus MPP](https://mpp.land/services/deepgram-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 525ms response
- [DeepSeek via Locus MPP](https://mpp.land/services/deepseek-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 606ms response
- [Diffbot NL via Locus MPP](https://mpp.land/services/diffbot-nl-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 540ms response
- [Diffbot via Locus MPP](https://mpp.land/services/diffbot-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 549ms response
- [EDGAR (SEC) via Locus MPP](https://mpp.land/services/edgar-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 526ms response
- [EDGAR Full-Text Search via Locus MPP](https://mpp.land/services/edgar-search-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 628ms response
- [Email Reputation via Locus MPP](https://mpp.land/services/abstract-email-reputation-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 611ms response
- [Exa via Tempo](https://mpp.land/services/exa-mpp-tempo-xyz/): Grade A, 90% compliant, payment via tempo, 87ms response
- [Exchange Rates via Locus MPP](https://mpp.land/services/abstract-exchange-rates-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 532ms response
- [Fal via Tempo](https://mpp.land/services/fal-mpp-tempo-xyz/): Grade A, 90% compliant, payment via tempo, 83ms response
- [Firecrawl via Tempo](https://mpp.land/services/firecrawl-mpp-tempo-xyz/): Grade A, 90% compliant, payment via tempo, 74ms response
- [Flight API via Tempo](https://mpp.land/services/flightapi-mpp-tempo-xyz/): Grade A, 93% compliant, payment via tempo, 166ms response
- [Google Maps via Tempo](https://mpp.land/services/googlemaps-mpp-tempo-xyz/): Grade A, 93% compliant, payment via tempo, 100ms response
- [GovLaws](https://mpp.land/services/govlaws-ai/): Grade A, 98% compliant, payment via tempo, 129ms response
- [GovLaws](https://mpp.land/services/www-govlaws-ai/): Grade A, 98% compliant, payment via tempo, 2660ms response
- [Grok via Locus MPP](https://mpp.land/services/grok-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 567ms response
- [Groq via Locus MPP](https://mpp.land/services/groq-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 554ms response
- [Holidays via Locus MPP](https://mpp.land/services/abstract-holidays-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 1050ms response
- [Hunter via Locus MPP](https://mpp.land/services/hunter-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 569ms response
- [IBAN Validation via Locus MPP](https://mpp.land/services/abstract-iban-validation-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 709ms response
- [IP Intelligence via Locus MPP](https://mpp.land/services/abstract-ip-intelligence-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 571ms response
- [IPinfo via Locus MPP](https://mpp.land/services/ipinfo-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 724ms response
- [Judge0 via Locus MPP](https://mpp.land/services/judge0-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 898ms response
- [KicksDB via Tempo](https://mpp.land/services/kicksdb-mpp-tempo-xyz/): Grade A, 93% compliant, payment via tempo, 96ms response
- [Lorem Ipsum API](https://mpp.land/services/lorem-steer-fun/): Grade A, 91% compliant, payment via tempo, 292ms response
- [Mapbox via Locus MPP](https://mpp.land/services/mapbox-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 603ms response
- [Mathpix via Locus MPP](https://mpp.land/services/mathpix-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 538ms response
- [Mistral AI via Locus MPP](https://mpp.land/services/mistral-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 539ms response
- [Modal via Tempo](https://mpp.land/services/modal-mpp-tempo-xyz/): Grade A, 90% compliant, payment via tempo, 99ms response
- [OpenWeather via Locus MPP](https://mpp.land/services/openweather-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 536ms response
- [Perplexity via Locus MPP](https://mpp.land/services/perplexity-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 552ms response
- [Phone Intelligence via Locus MPP](https://mpp.land/services/abstract-phone-intelligence-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 635ms response
- [RentCast via Locus MPP](https://mpp.land/services/rentcast-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 596ms response
- [Replicate via Locus MPP](https://mpp.land/services/replicate-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 540ms response
- [ScreenshotOne via Locus MPP](https://mpp.land/services/screenshotone-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 589ms response
- [Stability AI via Locus MPP](https://mpp.land/services/stability-ai-mpp-paywithlocus-com/): Grade A, 95% compliant, payment via tempo, 732ms response
- [Storage via Tempo](https://mpp.land/services/storage-mpp-tempo-xyz/): Grade A, 93% compliant, payment via tempo, 132ms response
- [Surf](https://mpp.land/services/surf-cascade-fyi/): Grade A, 90% compliant, payment via tempo, 60ms response
- [Tavily via Locus MPP](https://mpp.land/services/tavily-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 2020ms response
- [Timezone via Locus MPP](https://mpp.land/services/abstract-timezone-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 591ms response
- [VAT via Locus MPP](https://mpp.land/services/abstract-vat-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 536ms response
- [Web Scraping via Locus MPP](https://mpp.land/services/abstract-web-scraping-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 566ms response
- [Wolfram|Alpha via Locus MPP](https://mpp.land/services/wolframalpha-mpp-paywithlocus-com/): Grade A, 97% compliant, payment via tempo, 555ms response
- [Agent Horoscope](https://mpp.land/services/agent-horoscope-vercel-app/): Grade B, 80% compliant, 77ms response
- [Alpha Vantage via Locus MPP](https://mpp.land/services/alphavantage-mpp-paywithlocus-com/): Grade B, 84% compliant, payment via tempo, 744ms response
- [Codex GraphQL API](https://mpp.land/services/graph-codex-io/): Grade B, 76% compliant, 35ms response
- [DeepL via Locus MPP](https://mpp.land/services/deepl-mpp-paywithlocus-com/): Grade B, 82% compliant, payment via tempo, 3161ms response
- [Diffbot KG via Locus MPP](https://mpp.land/services/diffbot-kg-mpp-paywithlocus-com/): Grade B, 84% compliant, payment via tempo, 549ms response
- [Doma Domain Registration API](https://mpp.land/services/mpp-doma-xyz/): Grade B, 80% compliant, 202ms response
- [Face Search](https://mpp.land/services/face-search-mpp-production-up-railway-app/): Grade B, 76% compliant, 398ms response
- [Mobula API](https://mpp.land/services/mpp-mobula-io/): Grade B, 78% compliant, 111ms response
- [MPP Gate API](https://mpp.land/services/weather-mppgate-com/): Grade B, 76% compliant, 306ms response
- [Otto AI MPP Agent Swarm](https://mpp.land/services/mpp-ottoai-services/): Grade B, 78% compliant, 126ms response
- [Quicknode RPC via MPP](https://mpp.land/services/mpp-quicknode-com/): Grade B, 80% compliant, 111ms response
- [Remlo Payroll API](https://mpp.land/services/remlo-xyz/): Grade B, 83% compliant, 994ms response
- [Search1API](https://mpp.land/services/api-search1api-com/): Grade B, 76% compliant, 65ms response
- [StableCrypto](https://mpp.land/services/stablecrypto-dev/): Grade B, 79% compliant, 184ms response
- [StableDomains](https://mpp.land/services/stabledomains-dev/): Grade B, 79% compliant, 370ms response
- [StableEmail](https://mpp.land/services/stableemail-dev/): Grade B, 79% compliant, 889ms response
- [StableEnrich](https://mpp.land/services/stableenrich-dev/): Grade B, 81% compliant, 231ms response
- [StableFeedback](https://mpp.land/services/stablefeedback-dev/): Grade B, 79% compliant, 199ms response
- [StableMerch API](https://mpp.land/services/stablemerch-dev/): Grade B, 79% compliant, 284ms response
- [StableMesh](https://mpp.land/services/stablemesh-dev/): Grade B, 79% compliant, 242ms response
- [StablePhone](https://mpp.land/services/stablephone-dev/): Grade B, 79% compliant, 170ms response
- [StableSocial](https://mpp.land/services/stablesocial-dev/): Grade B, 79% compliant, 186ms response
- [StableStudio](https://mpp.land/services/stablestudio-dev/): Grade B, 79% compliant, 221ms response
- [StableTravel](https://mpp.land/services/stabletravel-dev/): Grade B, 81% compliant, 1225ms response
- [StableUpload](https://mpp.land/services/stableupload-dev/): Grade B, 79% compliant, 558ms response
- [Suno via Locus MPP](https://mpp.land/services/suno-mpp-paywithlocus-com/): Grade B, 82% compliant, payment via tempo, 552ms response
- [Temporis](https://mpp.land/services/mint-temporismpp-com/): Grade B, 78% compliant, 152ms response
- [VoiceMPP](https://mpp.land/services/voicempp-shelmail-xyz/): Grade B, 78% compliant, 20ms response
- [Xona Agent API](https://mpp.land/services/api-xona-agent-com/): Grade B, 78% compliant, 1236ms response
- [Zapper API](https://mpp.land/services/public-zapper-xyz/): Grade B, 79% compliant, 232ms response
- [Agent Restaurant Reservation API](https://mpp.land/services/agentic-reservations-vercel-app/): Grade C, 73% compliant, 200ms response
- [AgentCash](https://mpp.land/services/agentcash-dev/): Grade C, 72% compliant, 294ms response
- [Clash Commerce API](https://mpp.land/services/mpp-clashofcoins-com/): Grade C, 74% compliant, 787ms response
- [DIBNY Agent Collaborative Art Game](https://mpp.land/services/dibny-xyz/): Grade C, 69% compliant, 126ms response
- [dTelecom x402 Gateway](https://mpp.land/services/x402-dtelecom-org/): Grade C, 61% compliant, 501ms response
- [HYRE Agent API](https://mpp.land/services/mpp-hyreagent-fun/): Grade C, 63% compliant, 70ms response
- [MetEngine Data Agent API](https://mpp.land/services/agent-metengine-xyz/): Grade C, 71% compliant, 319ms response
- [Parallel API Gateway](https://mpp.land/services/parallelmpp-dev/): Grade C, 60% compliant, payment via tempo, 211ms response
- [PostalForm Machine Payments API](https://mpp.land/services/postalform-com/): Grade C, 72% compliant, 440ms response
- [Surf Inference](https://mpp.land/services/inference-surf-cascade-fyi/): Grade C, 69% compliant, 60ms response
- [Surf Reddit](https://mpp.land/services/reddit-surf-cascade-fyi/): Grade C, 66% compliant, 198ms response
- [Surf Twitter](https://mpp.land/services/twitter-surf-cascade-fyi/): Grade C, 66% compliant, 122ms response
- [Surf Web](https://mpp.land/services/web-surf-cascade-fyi/): Grade C, 69% compliant, 113ms response
- [Temponaut — Verifiable AI Services](https://mpp.land/services/temponaut-xyz/): Grade C, 73% compliant, 375ms response
- [WURK](https://mpp.land/services/wurkapi-fun/): Grade C, 64% compliant, 612ms response
- [Xquik API](https://mpp.land/services/xquik-com/): Grade C, 67% compliant, 89ms response
- [APIbase — Universal API Hub for AI Agents](https://mpp.land/services/apibase-pro/): Grade D, 58% compliant, 1119ms response
- [Sandbox API](https://mpp.land/services/daytona-sandbox-mpp-cnvlabs-workers-dev/): Grade D, 48% compliant, 180ms response
- [TempoID — .tempo Name Service](https://mpp.land/services/tempoid-xyz/): Grade D, 52% compliant, 88ms response
- [ZKProver](https://mpp.land/services/himess-zk-proof-service-hf-space/): Grade D, 57% compliant, 462ms response
- [3cdadbea-4f8b-4929-a77e-fec3eca4bd0a-00-4xtmuegl87h5-riker-replit-dev](https://mpp.land/services/3cdadbea-4f8b-4929-a77e-fec3eca4bd0a-00-4xtmuegl87h5-riker-replit-dev/): Grade F, 13% compliant, 529ms response
- [4950cd1bd74c17-lhr-life](https://mpp.land/services/4950cd1bd74c17-lhr-life/): Grade F, 13% compliant, 510ms response