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Tokenized Stocks & Agent Data (x402)

R0· no sign-in

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

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality73needs work
Trust78of 100
Uptime, 30 days84%
Latency p50304 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "tokenized-stocks-agent-data": {
      "type": "http",
      "url": "https://x402-accelerometer-feed.fly.dev/mcp"
    }
  }
}
claude mcp add --transport http tokenized-stocks-agent-data https://x402-accelerometer-feed.fly.dev/mcp
[mcp_servers.tokenized-stocks-agent-data]
url = "https://x402-accelerometer-feed.fly.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tokenized-stocks-agent-data": {
      "type": "remote",
      "url": "https://x402-accelerometer-feed.fly.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "tokenized-stocks-agent-data": {
      "type": "http",
      "url": "https://x402-accelerometer-feed.fly.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=tokenized-stocks-agent-data&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8veDQwMi1hY2NlbGVyb21ldGVyLWZlZWQuZmx5LmRldi9tY3AifQ%3D%3D"
}
{
  "servers": {
    "tokenized-stocks-agent-data": {
      "type": "http",
      "url": "https://x402-accelerometer-feed.fly.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "tokenized-stocks-agent-data": {
      "httpUrl": "https://x402-accelerometer-feed.fly.dev/mcp"
    }
  }
}
extensions:
  "tokenized-stocks-agent-data":
    enabled: true
    name: "tokenized-stocks-agent-data"
    type: streamable_http
    uri: "https://x402-accelerometer-feed.fly.dev/mcp"
    timeout: 300

Quality 73 / 100needs work

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: same_stock (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); st0x_premium (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); st0x_pulse (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,784 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability75 · weight 15
  • warn
    stability.changes72 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

12 tools, about 1,784 tokens to load them all · tool set 62b4f3bbe8e6 · tools last changed 2026-10-15 · checked 2026-10-20 12:45 UTC

Tool changes

  • ai_progress_what_changedadded

    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}

  • ai_progress_as_ofadded

    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}

  • ai_progress_latestadded

    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

  • solana_token_verdictadded

    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}

  • st0x_registryadded

    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

  • st0x_pulseadded

    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

  • st0x_premiumadded

    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}

  • same_stockadded

    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}

  • receiptadded

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

  • healthadded

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

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 78 / 100

no-repository
provenance55
liveness94
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-84% ~updated-32d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://x402-accelerometer-feed.fly.dev/mcp streamable-httpnoneyes84%304 ms2025-11-252026-10-20

Tools (12)

ai_progress_as_ofUse 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}
ai_progress_latestUse 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
ai_progress_what_changedUse 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}
boundaryFree. Machine-readable limits per product: sources, freshness, cache, rate limits, failure modes and what is NOT verified.
healthFree. Liveness and the settled-call counters per route.
menuFree. Every product this server sells, with price, chains, when to use each, and the HTTP URL. Start here.
receiptFree. Look up a signed delivery receipt by id (returned with every paid call) and its verification key.
same_stockUse 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}
solana_token_verdictUse 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}
st0x_premiumUse 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}
st0x_pulseUse 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
st0x_registryUse 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

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "dev.fly.x402-accelerometer-feed/tokenized-stocks-agent-data",
  "title": "Tokenized Stocks & Agent Data (x402)",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://x402-accelerometer-feed.fly.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://x402-accelerometer-feed.fly.dev/",
  "description": "x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readings"
}