Powered by MPP · Machine Payment Protocol
The payment
layer for
AI agents
Drop-in payments and instant discovery for any API, function, or file. AI agents find you and pay automatically.
Tempo
SolanaSupported networks
Built on the fastest stablecoin rails
EVM-compatible L1 with native stablecoin gas (pathUSD).
High-throughput L1 with sub-second settlement.
Four ways to monetize
Pick your path to revenue
From SDK middleware to reverse-proxy gateways, serverless functions, and paid file downloads. Each thread weaves into the same settlement layer.
Apps
Generate API credentials and integrate SDK middleware to accept per-request payments in any framework.
Gateways
Reverse-proxy your existing API with zero code changes. PayWeave handles payment collection transparently.
Functions
Deploy serverless TypeScript handlers with built-in pricing. Write code, set a price, start earning.
Files
Sell digital downloads with per-download pricing. Upload datasets, models, or documents and let agents pay to access.
How it works · 4 steps
From zero to revenue
MPP defines how agents discover pricing, negotiate, and pay. PayWeave runs every piece of the protocol for you.
Connect your API
Use SDK middleware, set up a reverse-proxy gateway, deploy serverless handlers, or upload paid files - whichever fits.
Auto Published to Marketplace
Your endpoints are automatically listed on the PayWeave marketplace. No manual submission or SEO needed.
Get Discovered
AI agents find, evaluate, and pay for your services through Bazaar, MCP, and OpenAPI discovery.
Earn per request
Agents pay USD micropayments via MPP on every call. Payments settle in real time to your wallet.
Monetize your API
with a few lines of code
Apps give you API credentials and SDK middleware to accept per-request micropayments. Plug into your existing framework - no infrastructure changes needed.
API credentials
Generate app keys instantly. Authenticate every paid request with HMAC-signed headers.
SDK middleware
One-line integration for Express, Hono, Fastify, and Next.js. Add payments to any route.
Revenue dashboard
Track revenue, transactions, and unique payers per app with real-time analytics.
npm install @payweave/honoimport { Payweave } from '@payweave/hono' const pw = new Payweave(appId, secret) app.get('/api/weather', pw.charge({ price: '0.001' }), handler )
api.payweave.app/gw/weather-apiapi.weather.com/v3Monetize any API
without touching code
Gateways sit in front of your existing API as a reverse proxy. Every request passes through PayWeave, which handles payment collection - zero code changes on your end.
Reverse proxy
Point to any upstream URL. PayWeave proxies requests and handles payment collection automatically.
Upstream authentication
Support for header, query param, and basic auth. Credentials encrypted at rest with AES-256.
Endpoint routing
Define endpoints with wildcard or exact path matching, individual pricing, and method restrictions.
Build paid APIs
from scratch
Functions let you deploy serverless TypeScript handlers with built-in micropayments. Write code, set a price, and start earning - no infrastructure to manage.
Serverless handlers
Write TypeScript handlers that deploy instantly. Each handler gets its own URL and pricing.
Built-in playground
Test your handlers directly from the dashboard. Debug requests and responses in real time.
Bazaar discovery
Publish handlers to the discovery catalog so AI agents can find and pay for your services.
export default { price: '0.005', async handler(req) { const { text } = await req.json() const score = analyze(text) return { score, text } } }
Sell digital
downloads
Upload files to a collection, set a price per download, and let agents pay to access your data. Datasets, models, reports - any file becomes a paid product.
Any file type
Upload datasets, model weights, PDFs, archives, media - any file up to 100 MB with per-download pricing.
Agent discovery
Files appear in Bazaar discovery so AI agents can find, evaluate, and purchase your data autonomously.
Pay-per-download
No subscriptions or API keys. Agents pay per download via MPP and get the file immediately.
# Agent discovers file $ curl /fl/fc_abc/dataset.csv → 402 Payment Required ($0.50) # Agent pays & downloads $ npx mppx /fl/fc_abc/dataset.csv → 200 OK (2.4 MB, 340ms) # Payment-Receipt: settled ✓
Everything for agent commerce
Everything for agent commerce
Wallets, refunds, analytics, discovery, referrals. PayWeave runs the full protocol so you can ship your API instead of a payments team.
Instant Settlements
USD micropayments settle on-chain the instant a request completes. Live and test modes with separate wallets.
In-built marketplace
Every endpoint is auto-listed in the PayWeave marketplace so agents can discover and interact with your paid services.
SDK for every framework
First-class middleware for Hono, Express, Fastify, and Next.js. One line to enable payments.
Dashboard & analytics
Real-time transaction feed, revenue charts, per-app breakdowns, and endpoint-level stats.
Auto wallet provisioning
Powered by Privy. Tempo wallets created and managed for you. Withdraw anytime.
Automatic refunds
When a gateway, function, or file download fails after payment, a refund is created automatically. Process individually or batch with one signature.
Referral rewards
Share payment URLs with ?ref=WALLET and earn a percentage of every transaction. Configurable per workspace - default 0.5%, powered by on-chain split payments.
OpenAPI import
Paste any OpenAPI 3.x or Swagger 2.0 spec and get dozens of priced endpoints provisioned in seconds. Method restrictions, rate limits, and auth options included.
Dynamic pricing
Price each request based on payload, model, or tokens with a one-line callback. Agents see the price in the 402 challenge and settle on Tempo.
PayWeave Marketplace · Agent Bazaar
Your API, findable by every agent.
Every endpoint you publish is auto-listed on the PayWeave Marketplace. AI agents browse, evaluate, and pay via MPP. No listing fee. No manual submission.
Simple, transparent pricing
No hidden fees. Pay only when you earn.
$0
No subscription required
No card required
On-chain referrals · split in-transaction
Referral rewards
Share any payment URL with ?ref=YOUR_WALLET appended. When someone pays through your link, you earn a percentage - settled on-chain in the same transaction.
Workspace owners control the referral percentage from Settings. Default: 0.5% per transaction · Configurable up to 10%.
Share a link
Append your wallet address as a ref parameter to any PayWeave payment URL - gateways, functions, or files.
Earn on every payment
When an agent or user pays through your referral link, your wallet receives a split of the payment automatically.
Settled on-chain
Referral rewards are paid via on-chain split payments in the same transaction. No claiming, no delays.
Roadmap · shipping next
What's coming next
Honest list of what we're building in the next quarter. No vapor - everything here extends something we've already shipped.
Solana & Base support
Beyond Tempo. Settle in USDC on Solana, Base, and other chains - one workspace, multiple rails.
Workspace roles & invites
Multi-user orgs with owner / developer / viewer roles. Collaborate on gateways, functions, and revenue.
Streaming endpoint metering
Charge for SSE and WebSocket sessions by tokens, bytes, or duration. Settlement on close or timeout.
Auto-generated OpenAPI 3.1
Every gateway gets a live OpenAPI spec at /openapi.json with x-payment-info extensions for agent discovery.
Custom gateway domains
Serve your monetized API from api.yourbrand.com instead of payweave.app. CNAME + auto-verification.
Prepaid credits
Top up a balance and let agents draw against it - no signing per call. Auto-refill, spend forecasts, team pools.
Reviews & verified publishers
Agents rate endpoints after use. Verified-publisher badges surface trustworthy APIs in the marketplace and MCP.
Have a feature in mind? Tell us what to build next →
Get in touch
Contact us
Questions, feedback, or need help integrating? Our team usually replies within one business day.
Email us at
[email protected]Follow us on
@payweave