market.561.group

https://market.561.group

● healthy general

Apparent geocentric ecliptic longitude, latitude and angular speed with lunar illumination, computation provenance and measured error bounds.

Quality grade

How grading works

C+ 58.6 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 10.0 / 20

✗ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 8.6 / 40

2 distinct payers, 19 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 7 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

7 resource(s) advertised by this origin.

https://market.561.group/v1/astronomy/positions/2026-07-21T00:00:00Z

https://market.561.group/v1/ephemeris/moment/2026-07-21T00:00:00Z

https://market.561.group/v1/base-chain/gas-oracle

https://market.561.group/v1/base-chain/balance

https://market.561.group/v1/book-record

https://market.561.group/v1/structural-claims/option-value

https://market.561.group/v1/pacing/heart-rate-threshold

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://market.561.group/v1/astronomy/positions/2026-07-21T00:00:00Z

/.well-known/x402.json

https://market.561.group/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar