Kimchi x402 - KRW market data

https://kimchi-x402.pn-26f.workers.dev/v1/kimchi/premium

● healthy crypto-market-data

A pay-per-call API for Korean crypto market data. The premium route compares KRW quotes on Upbit and Bithumb with a Binance USD quote using a USD/KRW rate. It returns an x402 payment challenge before access; paid response and settlement have not been independently tested here.

Quality grade

How grading works

B 69.0 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 402)

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 9.0 / 40

4 distinct payers, 6 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 8 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

3 resource(s) advertised by this origin.

https://kimchi-x402.pn-26f.workers.dev/v1/kimchi/premium

https://kimchi-x402.pn-26f.workers.dev/v1/kimchi/markets

https://kimchi-x402.pn-26f.workers.dev/v1/kimchi/snapshot

How to call

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

curl -sS -i -X GET https://kimchi-x402.pn-26f.workers.dev/v1/kimchi/premium  # expect HTTP 402 Payment Required (about 0.002 USDC/call)

/.well-known/x402.json

https://kimchi-x402.pn-26f.workers.dev/.well-known/x402

Listed in

Directories this entry was found in.

submission