Tokenized Stocks & Agent Data (x402)

dev.fly.x402-accelerometer-feed由 x402-accelerometer-feed.fly.dev 發布官方發布者v1.0.0更新於 Oct 25, 2026

x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readings

已驗證Streamable HTTP可網頁執行金融資料與分析

概覽

AI 產生的概覽

遠端 x402 付費資料伺服器，讓助理取得 Base 上的代幣化股票資料、Solana 代幣評級與 AI 進展讀數，並提供免費目錄與回執工具

可以做什麼
免費瀏覽產品選單、各產品限制、健康計數與簽章交付回執，再決定是否付費。跨 Base 各發行方比較同一檔股票，含經核驗的合約、即時價格及相對真實股票的溢價或折價。查詢 ST0x 代幣化股票溢價、24 小時 DEX 交易活動，以及涵蓋四條鏈的完整發行方登錄表。對 Solana 代幣地址給出安全、玩笑或跑路的分級，並附價格、流動性、持有人與集中度資料。讀取 129 個序列的最新 AI 進展快照、指定日期快照，或兩個日期之間的變化。
適用情境
當助理需要 Base 上代幣化股票的定價或核驗、對某個 Solana 代幣的快速風險判斷，或帶日期的 AI 進展指標（基準分數、算力趨勢、預測市場賠率）時使用。免費工具便於在付費前先了解所售內容。
執行需求
遠端 streamable HTTP 端點，無需安裝套件或本機執行環境。未宣告身分驗證、環境變數或請求標頭。付費工具透過 x402 結算，使用免費工具以外的功能需要相容的付款方式。需要能存取該端點的網路。
安裝前請注意
多數資料工具透過 x402 按次付費，使用會花錢。輸出為市場與風險資料，不構成投資建議，boundary 工具會說明哪些內容未經核驗。付費呼叫會回傳簽章回執，可用 receipt 工具核驗。清單未要求任何憑證。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Tokenized Stocks & Agent Data (x402)，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/dev.fly.x402-accelerometer-feed%2Ftokenized-stocks-agent-data/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "tokenized-stocks-agent-data-x402": {
      "type": "http",
      "url": "https://x402-accelerometer-feed.fly.dev/mcp"
    }
  }
}

工具

12

menu

Free. Every product this server sells, with price, chains, when to use each, and the HTTP URL. Start here.

無需輸入參數。

boundary

Free. Machine-readable limits per product: sources, freshness, cache, rate limits, failure modes and what is NOT verified.

無需輸入參數。

health

Free. Liveness and the settled-call counters per route.

無需輸入參數。

receipt

Free. Look up a signed delivery receipt by id (returned with every paid call) and its verification key.

輸入參數id必填

same_stock

Use this when you need the same stock from every issuer on Base in one call: send a ticker (NVDA, AAPL, TSLA) and get, per issuer — ST0x (wtNVDA) and Coinbase tokenized stocks (NVDAc, B20) — the genuine contract verified against the issuer's own registry, live price, premium/discount vs the real share in bps, pool depth and 24h volume, the ST0x-vs-Coinbase spread, any direct cross-issuer pool, and every impostor token using the same symbol. xStocks flagged as not on Base. Costs $0.05 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/tokenized-equities/same-stock/{ticker}

輸入參數ticker必填

st0x_premium

Use this when the question is whether an ST0x tokenized stock on Base trades above or below the real share: send a ticker (NVDA, wtAAPL, FGI) and get the premium/discount in basis points from the deepest USDC pool (live) and the last Raindex fill vs the exchange quote, corrected for the ERC-4626 wrapper rate, with market session, age of every leg, pool depth, any cross-issuer pool (wtNVDA vs Coinbase NVDAc), and a one-sentence read. Unknown ticker -> 404, no charge. Costs $0.02 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/tokenized-equities/st0x/premium/{ticker}

輸入參數ticker必填

st0x_pulse

Use this when you want to know what is actually trading in tokenized stocks on Base right now: the last 24 hours on ST0x's own DEX (Raindex) per token — USDC volume, trade count, last on-chain price and time — plus each token's issued vault supply and ERC-4626 wrapper rate, sorted by volume, with platform totals. Read straight from the public subgraphs and RPC; refreshed every 5 minutes. Costs $0.01 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/tokenized-equities/st0x/pulse

無需輸入參數。

st0x_registry

Use this when you need to resolve a stock ticker to its ST0x on-chain token, or check whether a contract is a genuine ST0x tokenized share: the complete issuer registry for all 54-56 names on each of four chains (Base, Ethereum, HyperEVM, Robinhood Chain) — wrapped (wtNVDA, ERC-4626) and unwrapped (tNVDA, ERC-20) addresses, the ERC-1155 receipt vault, ISIN, TradingView symbol, listed flag. Versioned from the issuer's own registry; refreshed hourly. Costs $0.001 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/tokenized-equities/st0x/registry

無需輸入參數。

solana_token_verdict

Use this when an agent or a human asks 'is this Solana token safe, a joke, or a rug?': send one mint address, get a graded verdict (BASED / MID / COOKED / RADIOACTIVE), a one-liner, a short roast, and the facts behind the grade: price, liquidity, 24h volume, FDV, pair age, holder count, top-10 concentration, mint and freeze authority, LP lock, rugcheck risk flags, launchpad. Grade is rule-based and reproducible from the facts. Entertainment, not trading advice. Costs $0.02 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/solana/token-verdict/{mint}

輸入參數mint必填

ai_progress_latest

Use this when you need the current state of AI progress in one call: the latest reading of 129 public series (frontier benchmark scores GPQA/HLE/ARC-AGI/METR, Epoch compute trends, AGI odds on Polymarket/Manifold/Kalshi, model pricing, AI stocks and crypto, energy, space, robotics, biomed, research output). One JSON row per series: latest and previous value with dates, % change, signal quality, source URL. Free 3-row sample at /preview. Costs $0.005 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/ai-progress/latest

無需輸入參數。

ai_progress_as_of

Use this when you need AI progress as it stood on a past date: the reading of the same 129 series (benchmarks, compute, AGI prediction-market odds, model pricing, AI stocks, energy, space, robotics, research output) taken on YYYY-MM-DD. Dated ids are listed free at /. Same per-series shape as /ai-progress/latest, so you can diff dates yourself; /ai-progress/what-changed does the diff for you. Unknown id -> 404. Costs $0.005 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/ai-progress/as-of/{id}

輸入參數id必填

ai_progress_what_changed

Use this when the question is what moved in AI progress between two dates: the acceleration between two readings of 129 series (benchmarks, compute, AGI odds, model pricing, AI stocks and crypto, energy, space, robotics, research output). Per series: from/to value and date, absolute and % change, and whether a new observation landed. Dates are YYYY-MM-DD ids from the free menu at /. Costs $0.01 (USDC on Base or Solana, x402). HTTP twin: https://x402-accelerometer-feed.fly.dev/ai-progress/what-changed/{from}/{to}

輸入參數to必填from必填

版本歷史

1
  1. v1.0.0最新Sep 18, 2026

評分

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