For developers
Build on AddUpp.
AddUpp is an open source engine, not a platform. Any AI client can integrate it. Any developer can build on it. Here's how it works under the hood.
JSON Schemas
Every deal, creator profile, and transaction is structured data. Query, filter, and integrate with any system.
MCP Integration
Built on Model Context Protocol. Any AI client that supports MCP can natively render AddUpp deal UIs.
Platform Neutral
Works across Google, OpenAI, Anthropic, and Microsoft ecosystems. No vendor lock-in, no proprietary APIs.
Open Source
The full engine is open source. Fork it, extend it, self-host it. MIT licensed.
Sandboxed Execution
The AI facilitates but never holds funds or signs contracts. Cryptographic signatures and escrow live outside the LLM context.
Edge-ready
The MCP server runs on Cloudflare Workers. Sub-50ms response times globally.
How it works
The full deal, handled in-context.
From discovery to payout — every step happens inside the AI workspace. Nothing falls through the cracks.
You're already in the chat
You're in ChatGPT or Claude, planning your next marketing campaign. You ask for creator recommendations. AddUpp takes it from here.
AI finds the right match
Your AI agent searches for partners matching your criteria — rates, availability, fit — all structured data, not PDF decks.
{ "category": "fitness",
"audience": "50k-200k",
"rate_range": "$500-$2000" }Negotiate & brief
Both sides shape the deal together — scope, deliverables, timeline, terms. The AI handles the back-and-forth, both sides stay in control.
Lock in the contract
Once both sides agree, AddUpp generates a binding contract from the negotiated terms. Both parties confirm and sign. No lawyers, no PDF redlines.
Escrow & payout
Funds lock into Stripe escrow on signing. Work delivers, counterpart confirms, payout releases automatically. No invoicing, no chasing.
You never left the chat
Deal closed. Payment escrowed. Contract signed. And you never left your AI assistant.
Quick start
# Connect to the AddUpp MCP server
# Add to your Claude Desktop or ChatGPT config:
{
"mcpServers": {
"addupp": {
"url": "https://mcp.addupp.org/sse"
}
}
}Full documentation and API reference coming soon.