// AGENT PAYMENTS · @suimpp/mpp

Pay any API
in USDC.

Your agent hits an endpoint. The gateway prices it. USDC settles in under a second. No keys. No accounts.

Browse services ↗Read the docs ↗

~$0.01 per LLM call·~400ms settle·$0 network fee

OPEN STANDARDsuimpp.dev↗

mpp.t2000.ai · livetail -f payments.log

5sopenai/chat/completions$0.01

12sfal.ai/flux/dev$0.03

37selevenlabs/text-to-speech$0.05

1manthropic/messages$0.01

1mcoingecko/price$0.01

2mfirecrawl/scrape$0.01

3mtavily/search$0.01

4mlob/postcards$1.00

// THE CATALOG · 13 CATEGORIES

Every major
AI + data API.

Pay-per-request to every major AI provider. USDC on Sui. Gasless. Live on mpp.t2000.ai.

AI Chat

OpenAI · Anthropic · DeepSeek · Mistral · Together · Groq · Cohere · Perplexity · xAI

Web Search

Brave · Tavily · Exa · You.com · Serper · Perplexity Sonar · Bing · Kagi · SerpAPI · Linkup

Image Generation

DALL-E 3 · gpt-image-1 · FAL Flux · Stability · Replicate · Midjourney · Imagen · Recraft · Ideogram

Data

Maps · Weather · Crypto · Stocks · FX · Flights · Sports · News · Sui RPC

Web Scraping

Firecrawl · Jina · Browserbase · ScrapingBee · Apify · ZenRows · Spider · Crawlbase

Audio + TTS

Whisper · AssemblyAI · ElevenLabs · OpenAI TTS · Hume · Cartesia · Inworld

Embeddings

OpenAI · Cohere · Voyage · Mistral · Jina · Together

Intelligence

Wolfram · Perplexity Research · Riza · BlockVision

Translation

DeepL · Google · Lilt

Email + Push

Resend · Loops · Pushcut

Physical Mail

Lob postcards · Lob letters · PostGrid

Commerce

Stripe · Square · NMI

Tools

URL screenshot · PDF render · Cron job

Full catalog·JSON·OpenAPI 3.1·llms.txt

Open mpp.t2000.ai ↗

// COMMON PATTERNS

What your agent builds.

Real chained prompts. Copy any, paste into Claude Desktop.

03MPP · RESEARCH

Morning market brief

“Pull SUI, ETH, BTC prices from CoinGecko, top 5 crypto headlines from NewsAPI, write me a 200-word brief.”

▸coingecko · newsapi · anthropic

04MPP · CREATIVE

Concept → demo asset

“Generate a hero image via fal.ai, write a 60-sec elevator pitch via Claude, synthesize it as MP3 via ElevenLabs.”

▸fal.ai · anthropic · elevenlabs

05MPP · REACH

Mail mum a birthday card

“It's my mum's birthday next Tuesday. Write her a warm note from me, render it as a card front via fal.ai, and put it in the mail to 123 Lochiel Road via Lob.”

▸anthropic · fal.ai · lob

06MPP · CODE

Write and run

“Write a self-contained Python script that computes a 30-day EMA on sample SUI closes, then run it via Judge0 to verify.”

▸anthropic · judge0

Every recipe · full how-to + runnable SDK codeBrowse all recipes →

// HOW IT WORKS · HTTP 402

No signup. No API keys.

Send. Get priced. Pay. Get the response. Under two seconds end to end.

01Request

POST /openai/v1/chat/completions

Plain HTTP POST. No API key required.

02402 Challenge

HTTP 402
{ price: 0.012,
  recipient: 0x4f…a01,
  expiry: 30s }

Gateway prices the call. 30 seconds to settle.

03Sign + Retry

balance::send_funds
↳ Payment: 0x7a3b…

USDC sent gasless. Same request, retried with the Payment header.

04200 OK

200 OK
{ choices: [...] }

Upstream response, forwarded.

PROTOCOLMPPMachine Payments

TOKENUSDCSui mainnet

MOVE CALL0x2::balance::send_fundsGasless sponsor

SETTLE~400msSui finality

// ARCHITECTURE

One stack.

mpp.t2000.aiGATEWAY

The live gateway.

Browse the full catalog, real activity.

Open the gateway ↗

suimpp.devSTANDARD

The open standard.

MPP is an open spec. Anyone can implement a gateway.

Read the spec ↗

developers.t2000.aiDOCS

The developer docs.

Full reference for @suimpp/mpp + recipes.

Read the docs ↗

// PART OF THE STACK

One agent stack.

@t2000/cli→

Agent Wallet

@suimpp/mppYOU’RE HERE

Agent Payments

Pay your first API
in 30 seconds.

~ /agent

$ t2 pay https://mpp.t2000.ai/openai/v1/chat/completions \
  --data '{"model":"gpt-4o","messages":[{"role":"user","content":"Hello"}]}'

No wallet? Install the Agent Wallet · Read the docs ↗

Pay any APIin USDC.