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Derivatives Pricer

https://derivatives-pricer-production.up.railway.app/v1/option/implied-vol
● healthy trading

x402-paid Black-Scholes European option pricing, Greeks, IV surfaces, price/scenario on submitted smiles (TV bilinear), portfolio risk, free demo, and MCP. USDC exact on Solana (PayAI) and/or Base (CDP when configured). Receive wallets appear only in HTTP 402, never on free discovery.

Category
trading
Chains
base, eip155:8453, solana, solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp
Price
$0.0100–$0.2500 USDC

Quality grade

How grading works
B 68.2 / 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 8.2 / 40
3 distinct payers, 6 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h ago. On-chain activity last read 19 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

20 resource(s) advertised by this origin.

https://derivatives-pricer-production.up.railway.app/
https://derivatives-pricer-production.up.railway.app/.well-known/agent-card.json
https://derivatives-pricer-production.up.railway.app/.well-known/agent-card.json
https://derivatives-pricer-production.up.railway.app/.well-known/agent.json
https://derivatives-pricer-production.up.railway.app/.well-known/x402
https://derivatives-pricer-production.up.railway.app/.well-known/x402.json
https://derivatives-pricer-production.up.railway.app/health
https://derivatives-pricer-production.up.railway.app/llms.txt
https://derivatives-pricer-production.up.railway.app/mcp
https://derivatives-pricer-production.up.railway.app/openapi.json
https://derivatives-pricer-production.up.railway.app/v1/capabilities
https://derivatives-pricer-production.up.railway.app/v1/demo/option-price
https://derivatives-pricer-production.up.railway.app/v1/demo/option-price
https://derivatives-pricer-production.up.railway.app/v1/option/implied-vol
https://derivatives-pricer-production.up.railway.app/v1/option/price
https://derivatives-pricer-production.up.railway.app/v1/option/price-from-surface
https://derivatives-pricer-production.up.railway.app/v1/option/scenario-from-surface
https://derivatives-pricer-production.up.railway.app/v1/portfolio/greeks
https://derivatives-pricer-production.up.railway.app/v1/portfolio/scenario
https://derivatives-pricer-production.up.railway.app/v1/volatility/surface

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://derivatives-pricer-production.up.railway.app/
/.well-known/x402.json
https://derivatives-pricer-production.up.railway.app/.well-known/x402

Listed in

Directories this entry was found in.

pay-skills-pr x402scan