Problem
AI agents need discoverable, payable data APIs with zero onboarding friction. Today, even if an x402-compatible endpoint exists, there's no standard way for an agent using Payments MCP or CDP tooling to find and call it. Bazaar is the right fix — but it needs real x402 endpoints in it to be useful.
Who we are
SignalFuse (signalfuse.co) is a live trading signal API built natively on x402 from day one. We fuse social sentiment, macro regime detection, and Hyperliquid market structure data into a single per-call signal feed. Pricing: $0.01 USDC per call on Base Mainnet. The signalfuse-mcp MCP server is already published to npm and listed on Glama.
We're one of the earliest production x402 deployments outside of Coinbase examples.
Proposed Approach
- Register SignalFuse endpoints in Bazaar once the CDP API key registration mechanism ships
- Serve as a reference integration and early tester for Bazaar's endpoint discovery UX
- Co-author documentation or examples showing an AI agent (via Payments MCP) autonomously discovering and calling a real financial data API via x402
- Open to contributing a guide PR or integration demo as part of the community roadmap items
Milestones / Deliverables
- Bazaar listing of SignalFuse x402 endpoints (signal, regime, sentiment)
- Working demo: Payments MCP agent calls SignalFuse, pays $0.01 USDC autonomously, returns signal data
- Optional: blog post or case study for CDP ecosystem use
Demo
Live endpoint available now at signalfuse.co. MCP server: npm install -g signalfuse-mcp. Happy to provide a CDP point-of-contact with API access for testing.
Contact
X/Twitter: @TheXFerj
Problem
AI agents need discoverable, payable data APIs with zero onboarding friction. Today, even if an x402-compatible endpoint exists, there's no standard way for an agent using Payments MCP or CDP tooling to find and call it. Bazaar is the right fix — but it needs real x402 endpoints in it to be useful.
Who we are
SignalFuse (signalfuse.co) is a live trading signal API built natively on x402 from day one. We fuse social sentiment, macro regime detection, and Hyperliquid market structure data into a single per-call signal feed. Pricing: $0.01 USDC per call on Base Mainnet. The
signalfuse-mcpMCP server is already published to npm and listed on Glama.We're one of the earliest production x402 deployments outside of Coinbase examples.
Proposed Approach
Milestones / Deliverables
Demo
Live endpoint available now at signalfuse.co. MCP server:
npm install -g signalfuse-mcp. Happy to provide a CDP point-of-contact with API access for testing.Contact
X/Twitter: @TheXFerj