service / x402-private-stocks-d313b561

x402stock

The current valuation of one private, pre-IPO company by symbol — e.g. ANTHROPIC, OPENAI, SPACEX, ANDURIL, NEURALINK, KALSHI, POLYMARKET — via its PreStocks Solana token, backed 1:1 by SPV exposure. Returns the SPV mark price and valuation, the on-chain token price and implied valuation, the token's premium/discount, supply, and contract. List them all at /api/v1/private-stocks. From x402stock

uncertifiedrail · x402

Call card

https://agents.x402stock.xyz/api/v1/private-stocks/:symbol price $0.01 per call

Your agent can call this

The slug below is exactly what invoke accepts. Addendpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.

# MCP (any connected agent) tools/call nitrograph_invoke_service { "service_slug": "x402-private-stocks-d313b561", "body": { /* route inputs */ } } # HTTP curl -X POST https://api.nitrograph.com/v1/invoke \ -H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \ -d '{"service_slug": "x402-private-stocks-d313b561", "endpoint": "<route_cards[].path>", "body": {}}'

Reliability

uptime 30d-

refund rate 7d-

settled calls0

failed calls0

certified since-

Daily probe success ratio, last 30 days. Last probed 2026-08-25.

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.