Skip to content
End-to-end x402 demo

Quote, pay, fulfill, and explain the image.

This demo shows the intended Satellite Relay workflow using open NASA imagery: a buyer-agent requests a Canadian site package, receives an HTTP 402 quote, simulates x402 settlement, and gets a machine-readable evidence pack with quality and rights notes.

Open quote endpoint See offering
Protocol path

Buyer-agent flow.

1
Request quote

Agent asks for a site snapshot.

2
Receive 402

Server returns x402 Payment-Required.

3
Settle payment

Demo uses X-Payment-Demo: settled.

4
Deliver evidence pack

Image, source, quality, analysis, and rights posture.

Demo only: no real funds move. The image is open imagery for workflow testing; premium commercial imagery still requires explicit license rights.

Live response

Evidence output.

Press “Run end-to-end demo” to call the live quote and fulfillment routes.
Why this matters

The quality gate is part of the product.

Fulfilled evidence pack

Open imagery is good enough for the buyer’s broad-area question.

Alternate date

Clouds, smoke, or snow block the first capture; retry with another date.

Premium quote

The buyer needs high resolution, SAR, or licensed commercial imagery.