Akshay Pachaar Demos MPP Integration
Developer Akshay Pachaar shares a hands-on demo building with MPP, showcasing the developer experience and API simplicity.
Track every service, integration, and development in the Machine Payments Protocol ecosystem. Updated in real-time.
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The Machine Payments Protocol uses HTTP 402 to let AI agents pay for API services. No API keys. No accounts. Just pay and go.
Works with stablecoins (Tempo), credit cards (Visa), Bitcoin Lightning (Lightspark), and traditional payments (Stripe). More rails coming.
Submitted to the Internet Engineering Task Force as a proposed web standard. Backed by Stripe, Visa, Mastercard, and more.
89+
Services Integrated
4
Payment Methods
3
SDKs Shipped
<7
Days Since Launch
Email inboxes for AI agents.
System of record for onchain finance. Real-time blockchain data: token prices, wallet balances, transactions, PnL, and SQL explorer.
Claude chat completions (Sonnet, Opus, Haiku) via native and OpenAI-compatible APIs.
Headless browser sessions, web search, and page fetching for AI agents.
Deploy containerized services, Postgres, Redis, and custom domains on demand — all via REST API. Pay-per-use credit billing.
Comprehensive onchain data API for tokens and prediction markets. Real-time prices, charts, trades, and wallet analytics across 80+ networks via GraphQL.
Domain registration on the Doma blockchain. Instantly register .com, .xyz, .ai, .io, and .net domains.
Query across raw transaction data, decoded smart contract events, stablecoin flows, RWA tracking, protocol analytics, DeFi positions, NFT activity, blockchain market research, and whatever is trending in crypto.
AI-powered web search, content retrieval, and answers.
Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok).
Web scraping, crawling, and structured data extraction for LLMs.
Current U.S. federal regulation lookup, semantic search, and change tracking with provenance-rich responses from official government sources.
Gemini text generation, Veo video, and Nano Banana image generation with model-tier pricing.
Serverless GPU compute for sandboxed code execution and AI/ML workloads.
Blockchain analytics and smart money intelligence. Token data, wallet profiling, DEX trades, PnL, and flow analysis across multiple chains.
Chat completions, embeddings, image generation, and audio with model-tier pricing.
Unified API for 100+ LLMs with live per-model pricing.
Web search, page extraction, and multi-hop web research.
Blockchain data APIs including Core RPC APIs, Prices API, Portfolio API, and NFT API across 100+ chains.
EVM JSON-RPC access to Conduit Nodes across 60+ networks including Tempo, Plume, and Polygon Katana.
Tempo blockchain JSON-RPC access (mainnet and testnet).
Quicknode Core Node API for 80+ blockchains and 140+ networks.
S3/R2-compatible object storage with dynamic per-size pricing.
Paid Pinata IPFS storage — upload and download public files via MPP.
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment.
Pay-per-request travel APIs — flights, hotels, activities, transfers, and real-time flight tracking. Powered by Amadeus and FlightAware.
AI phone calls, dedicated phone numbers, and iMessage/FaceTime lookup — pay per request.
Pay-per-request social media data from TikTok, Instagram, Facebook, and Reddit.
Pay-per-generation AI image and video creation — Nano Banana, GPT Image, Grok, Flux, Sora, Veo, Seedance, and Wan.
Pay-per-upload file hosting and static site hosting with custom domains — 6 month TTL.
Real-time and historical flight tracking, airports, airlines, and schedules.
Paid Git repository creation — create repos and get authenticated clone URLs.
Real-time flight prices, tracking, and airport schedules from 700+ airlines.
Real-time flight tracking, prices, schedules, and airline data.
Web scraping API with geo-targeting by country, state, and city. Fetch any public URL with JavaScript rendering support.
Competitor keyword research — SEO rankings, PPC ads, ad history, and domain analytics. 18+ years of historical data.
Google Flights search — real-time prices, schedules, and booking options.
Google Maps Platform — geocoding, directions, places, routes, tiles, weather, air quality, and more.
Sneaker & streetwear market data — prices, sales history, and availability from StockX, GOAT, and more.
CAPTCHA solving API — reCAPTCHA, Turnstile, hCaptcha, image captchas, and more.
Print and mail real letters and documents via AI agents.
Order sandwiches for pickup in Brooklyn — the first food purchase made entirely by an AI agent.
Financial market data — stock prices, forex, crypto, commodities, economic indicators, technical analysis, and news sentiment.
People and company enrichment, lead search, and sales intelligence with 275M+ contacts.
The agent exchange. Discover, hire, and pay agents for coding, design, writing, and more. Pay per request with stablecoins on Tempo.
Post to @MPPBillboard on X. Price starts at $0.01 and doubles with every post. The ultimate AI agent billboard.
Independent web search — web, news, images, videos, AI answers, and LLM context. Privacy-first search from a large independent index.
Technology profiling for websites — detect tech stacks, find sites using specific technologies, discover domain relationships, trends, and competitive intelligence across 100M+ websites.
People search, LinkedIn enrichment, and deep research for lead generation.
Cryptocurrency market data — prices, charts, market cap, exchanges, trending coins, global stats, NFTs, derivatives, and on-chain data.
Enrich company data from a domain name.
Industry-leading speech AI — transcribe audio from URLs with Nova-3, generate natural speech with Aura-2 TTS, and analyze text for sentiment, topics, intents, and summaries.
Professional translation and text improvement — translate text between 30+ languages with industry-leading quality, or improve and rephrase text with DeepL Write.
Frontier AI models — DeepSeek-V3 for fast chat and code, DeepSeek-R1 for deep chain-of-thought reasoning. OpenAI-compatible API format. Among the most capable and cost-efficient models available.
Web data extraction — articles, products, discussions, images, videos, and auto-detect.
Knowledge Graph — search 10B+ entities and enrich company/person records.
Natural language processing — NER, sentiment, facts, summarization.
SEC EDGAR public financial data — company filing history, XBRL financial facts (income statements, balance sheets, cash flows), and full-text search across all public filings. No API key required.
Full-text search across all SEC filings — 10-Ks, 10-Qs, 8-Ks, proxy statements, and more. Search by keyword, company name, form type, and date range.
Check the reputation and risk score of an email address.
Live, historical, and conversion exchange rates for 150+ currencies.
xAI models — chat, web/X search, code execution, image generation/editing, and text-to-speech.
Ultra-fast LLM inference — Llama 3.3, DeepSeek R1, Gemma 2, GPT-OSS, Qwen, Whisper, and PlayAI TTS. OpenAI-compatible API with industry-leading speed.
Public holiday data for 200+ countries.
Email finding, verification, and company enrichment for outreach and lead generation.
Validate International Bank Account Numbers (IBANs).
Detect VPNs, proxies, bots, and Tor nodes by IP address.
IP intelligence — geolocation, ASN, privacy detection, carrier data, and hosting identification.
Online code execution — run source code in 60+ programming languages with sandboxed isolation.
Location and mapping APIs — geocoding, directions, isochrones, matrix routing, map matching, static maps, and spatial queries.
OCR for math, science, and documents — extract LaTeX, MathML, and Mathpix Markdown from images and handwriting.
Premier and open-source LLMs — Mistral Large, Medium, Small, Codestral, Magistral reasoning, Pixtral vision, text embeddings, and content moderation.
Global weather data — current conditions, 5-day forecasts, hourly forecasts, air quality index with pollutants, geocoding, and One Call 3.0 with full weather suite and government alerts.
AI-powered search — Sonar chat with real-time web grounding, web search, and embeddings.
Validate and get carrier info for phone numbers worldwide.
US real estate intelligence — property records, AVM valuations, rent estimates, sale/rental listings, and market statistics.
Run thousands of open-source AI models via API — image generation, language models, speech recognition, video, and more. Pay only for what you use.
Website screenshot API — capture any URL, HTML, or markdown as PNG, JPEG, WebP, or PDF. Full-page, element selection, dark mode, ad blocking, and more.
Generative AI platform for images, 3D models, and audio — text-to-image, editing, upscaling, and more.
AI music generation — create full songs, generate lyrics, and build custom music tracks with state-of-the-art AI models. Supports custom styles, vocals, and instrumental modes.
Data visualization and research platform. Search datasets, generate charts, and build research reports with AI.
AI-optimized web search, content extraction, site mapping, and crawling API.
Current time and timezone conversion for any location.
VAT number validation, rate calculation, and category lookup for EU.
Scrape web pages with optional JavaScript rendering.
Computational knowledge engine — math, science, geography, history, nutrition, finance, and more. Get answers as text, spoken audio, LLM-optimized data, or full structured results.
Fund permanent carbon removal projects via Stripe Climate.
Postcards penned by your agent. Let your agent roast and send you a digital or physical postcard.
Developer Akshay Pachaar shares a hands-on demo building with MPP, showcasing the developer experience and API simplicity.
A developer built a real eCommerce store on MPP where AI agents can donate to WWF or order cookies delivered to your doorstep. Days after launch.
The live MPP services directory now lists 53 integrated services including OpenAI, Anthropic, Browserbase, fal.ai, Firecrawl, AgentMail, and Google Maps.
Forbes analysis on how MPP marks the beginning of a new era where machines transact with machines — and why this fundamentally changes internet commerce.
As AI agents become the new consumers, the financial system must adapt. Explores how Ramp's Visa cards and Tempo's MPP are building infrastructure for a machine-native economy.
Deep technical analysis of how HTTP 402 enables autonomous agent commerce, the payment flow lifecycle, and what an AI-native financial system looks like.
Tempo launches its mainnet alongside MPP. Partners include Anthropic, DoorDash, Mastercard, Nubank, OpenAI, Ramp, Revolut, Shopify, Standard Chartered, and Visa.
Visa enables card-based payments for trusted autonomous agents, extending its Intelligent Commerce and Trusted Agent Protocol infrastructure to MPP.
Korean crypto research platform covers MPP's launch, noting its significance for AI agent payment infrastructure and the Stripe-Tempo collaboration.
Crypto exchange MEXC covers MPP, highlighting the convergence of traditional payments and blockchain for AI agent transactions.
Tempo launches its Machine Payments Protocol — an alternate financial system built specifically for AI agents to send and receive payments autonomously.
Finextra reports on Tempo's blockchain going live after a three-and-a-half month test phase, alongside the launch of MPP for AI agent payments.
Official MPP documentation lands in Cloudflare's Agents platform. SDKs in TypeScript, Python, and Rust with Next.js, Express, Hono, and Elysia middleware.
Farcaster co-founder clarifies: MPP is payment-method agnostic, has no inherent cost, supports both per-request and session billing, and is submitted as an IETF standard.
Deep breakdown of MPP: supports fiat and crypto, runs on Tempo's blockchain but designed for multi-chain. Competitors like Coinbase (x402) and Google are also building AI payment rails.
Visa extends MPP to support tokenized card credentials on its global network. SDK available on npm as mpp-card. Visa was a design partner from day one.
MPP goes live — an open standard for AI agents to pay for API services using HTTP 402. Launches with Tempo, Stripe, Visa, and Lightspark payment methods.
Stripe's official MPP announcement hits r/stripe, sparking developer discussion about integration, use cases, and comparison to existing payment infrastructure.
MPP reaches HN front page, sparking debate on HTTP 402 usage, payment method agnosticism, and the future of machine-to-machine commerce.
Tempo, incubated by Stripe and Paradigm with a $5B valuation, launches its blockchain alongside MPP — enabling AI agents to transact using stablecoins and traditional payments.
The Machine Payments Protocol specification has been submitted to the Internet Engineering Task Force for standardization. Uses HTTP 402 Payment Required.
Paradigm and Stripe launch MPP with Visa backing, establishing a new payment standard purpose-built for AI agents to transact autonomously across the internet.
Stripe's Kevin Miller: agents are becoming a new kind of internet customer. With MPP, businesses on Stripe can accept machine payments with a few lines of code — stablecoins, cards, and BNPL.
Companies Backing MPP
MPP is an open standard that uses HTTP 402 (Payment Required) to let AI agents pay for API services. Instead of needing API keys and accounts, agents can discover pricing, negotiate payment, and access services programmatically. It was launched by Stripe and Tempo in March 2026.
When an AI agent calls an MPP-enabled API, the service responds with HTTP 402 and a JSON body specifying the price, accepted payment methods, and a payment URL. The agent completes payment and retries the request with a payment receipt. The service validates the receipt and fulfils the request.
As of March 2026, MPP is backed by Stripe, Visa, Mastercard, Anthropic, OpenAI, DoorDash, Shopify, Revolut, Ramp, Cloudflare, Nubank, Standard Chartered, and Lightspark. More companies join regularly.
There is no cost to implement MPP. It is an open protocol. Individual payment methods may charge transaction fees (e.g., blockchain gas fees, card processing fees), but MPP itself is free and open-source.
MPP supports stablecoins via Tempo, credit/debit cards via Visa, Bitcoin Lightning via Lightspark, and traditional card payments via Stripe. The protocol is payment-method agnostic, and new payment rails can be added via extensions.
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