Igniter · FastAPI Middleware

Ship x402 services
in 5 minutes.

FastAPI middleware for MCP servers with built-in x402 payments. Drop it in. Gate your routes. Get paid by agents.

Read docs → Coming soon as hosted API

What it does

Everything you need to monetize agent traffic.

Drop-in FastAPI middleware — one import, one add_middleware call, you're done
x402 payment gating per-route — each endpoint gets its own price, enforced before execution
A2A (agent-to-agent) protocol support — your server speaks the language agents expect

Code Example

Three lines to get paid.

python

from kindling_igniter import IgniterMiddleware app = FastAPI() app.add_middleware(IgniterMiddleware, payment_address="0xYourWallet", price_usdc=0.001 ) @app.get("/mcp/analyze") async def analyze(query: str): return {"result": "..."}

pip install kindling-igniter

Ship x402 servicesin 5 minutes.

Everything you need to monetize agent traffic.

Three lines to get paid.

Ship x402 services
in 5 minutes.