{"ok":true,"name":"otto_tokenized_stock_movers","description":"Read the day movers among tokenized US stocks and ETFs on two rails in one call: Robinhood Chain (4663) and the Coinbase-issued Base B20 tokens, keyed by token address. Gainers and losers are ranked by the underlying stock’s real day-over-day change against the prior NYSE close, with per-rail coverage counts. A token with no listing is named with its reason under `excluded`; a token that cannot be quoted at the time is counted as uncovered, not named. Off-hours values freeze, and a tokenized sha","inputSchema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{"x_payment":{"type":"string","maxLength":65536,"minLength":1,"description":"Signed x402 payment payload. Omit it to receive the machine-actionable payment challenge, then retry with the signed payload."}},"additionalProperties":false},"serverUrl":"https://mcp.ottoai.services/","transport":"http","handshake":"ok","host":"mcp.ottoai.services","score":17,"grade":"F","auth":"x402","lastScannedAt":"2026-10-30T13:18:26.998Z","stale":false,"permalink":"https://agentboardai.app/mcp/mcp.ottoai.services/otto_tokenized_stock_movers","page":"https://agentboardai.app/site/mcp.ottoai.services"}