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Machine Observer

https://machineobserver.com
● healthy search

Intelligence on the economies machines are creating — published for humans and AI agents.

Category
search
Chains
base, eip155:8453
Price
$0.0010 USDC / call

Quality grade

How grading works
B 74.3 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 14.3 / 40
7 distinct payers, 75 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 9 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

18 resource(s) advertised by this origin.

https://machineobserver.com/api/x402/answer
https://machineobserver.com/api/x402/decision
https://machineobserver.com/api/x402/history
https://machineobserver.com/api/x402/best-practice
https://machineobserver.com/api/x402/transfer
https://machineobserver.com/api/x402/meta-analysis
https://machineobserver.com/api/x402/advertise/fund?campaignId={campaignId}&pack={pack}
https://machineobserver.com/api/x402/ad-intelligence/best-bid
https://machineobserver.com/api/x402/ad-intelligence/competitive-density
https://machineobserver.com/api/x402/ad-intelligence/attention-arbitrage
https://machineobserver.com/api/x402/ad-intelligence/publisher-yield
https://machineobserver.com/api/x402/ad-intelligence/campaign-forecast
https://machineobserver.com/api/x402/ai-policy/change-feed
https://machineobserver.com/api/x402/ai-policy/impact
https://machineobserver.com/api/x402/ai-policy/deadlines
https://machineobserver.com/api/x402/ai-policy/compare
https://machineobserver.com/api/x402/ai-policy/diff
https://machineobserver.com/api/x402/ai-policy/dossier

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://machineobserver.com  # expect HTTP 402 Payment Required (about $0.001/call)
/.well-known/x402.json
https://machineobserver.com/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar x402scan