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PopNx MCPMCP-Server für alle, die KI nutzen · in einfachen Worten erklärt

AgentData — crypto market data with a checkable record

von speteaiVersion 1.2.1i★ –iLäuft in der Cloud
Name in der Registryio.github.speteai/agentdata-mcp

Installieren

Überblick

Beschreibung vom Entwickler (englisches Original)

Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.

Die drei Säulen von PopNx MCP

Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.

Was du damit machen kannst

Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.

  • Verbindung: Läuft in der Cloud
  • Transport: Streamable HTTP
  • Kategorie: Buchhaltung, Finanzen & Steuern

Installation

Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.

Bevor du installierst

  • Basischecks: 3 von 3 bestanden
  • Läuft auf dem Server des Entwicklers: Was du fragst, läuft über dessen Server.
  • Kann 35 Dinge (Tools) get_overnight_risk_brief, get_changes_since_last_call, watch_condition, get_memecoin_risk …
  • Die Registry nennt keinen Schlüssel zum Eintragen.

Du brauchst

Welche App nutzt du?

Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.

Funktioniert in Claude im Web, auf dem Desktop und auf dem Handy:

  1. Öffne Settings → Connectors
  2. Tippe auf Add custom connector
  3. Füge die Adresse unten ein und tippe auf Add
  4. Wenn eine Anmeldung verlangt wird, melde dich beim Dienst des Entwicklers an
SettingsConnectors1+ Add2https://…3
https://agentdata-api.com/mcp

Führe das in deinem Terminal aus

claude mcp add --transport http agentdata https://agentdata-api.com/mcp

In Cursor öffnen

Oder kopier die Einstellungen selbst

In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen

{
  "mcpServers": {
    "agentdata": {
      "url": "https://agentdata-api.com/mcp"
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

In VS Code öffnen

Oder kopier die Einstellungen selbst

In .vscode/mcp.json in deinem Projekt einfügen

{
  "servers": {
    "agentdata": {
      "type": "http",
      "url": "https://agentdata-api.com/mcp"
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

ChatGPT verbindet sich nur mit Servern im Internet:

  1. Öffne ChatGPT im Web → Settings → Connectors (Apps)
  2. Tippe auf Create oder Add (bei manchen Tarifen musst du zuerst Developer mode unter Advanced einschalten)
  3. Füge die Adresse unten ein, gib ihr einen Namen und speichere
  4. Wenn eine Anmeldung verlangt wird, melde dich beim Dienst des Entwicklers an
SettingsConnectors1+ Create2https://…3
https://agentdata-api.com/mcp

Menünamen können sich je nach Tarif und mit der Zeit leicht unterscheiden.

Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.

Diese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.

Was er kann

Tool-Namen und -Beschreibungen genau so, wie der Server sie am 9. Nov. 2026 gemeldet hat. Geschrieben hat sie der Entwickler, nicht wir; wir zeigen sie als reinen Text.

  • get_overnight_risk_brief

    Decision-ready overnight risk brief ($0.012 USDC): DEX-vs-CEX spreads, liquidation zones, funding predictions, sentiment, stablecoin health, and recorded changes since this wallet last called it. 20% cheaper than buying the five parts separately, and one settlement instead of fiv

  • get_changes_since_last_call

    Only what changed for a signal since THIS wallet last paid for it ($0.001 USDC — cheaper than any full payload). Replaces repeated polling: the server keeps the cursor, keyed to your wallet, so you never re-download or re-diff data you already have. Requires signal=. First call r

  • watch_condition

    Register a standing condition and let the always-on server watch it for you ($0.010 USDC, up to 168h). An agent only exists while it runs and cannot wait; this is that missing faculty. Poll watch_status free instead of paying for repeated data calls.

  • get_memecoin_risk

    Memecoin risk verdict for one token on Solana or Base ($0.005 USDC): LOW, ELEVATED, HIGH or CRITICAL with every finding behind it — liquidity against real assets only, mint and freeze authority, honeypot and sell tax, liquidity lock, holder concentration. What a source cannot sup

  • get_new_memecoins

    New memecoin pools on Solana or Base, screened every 15 minutes ($0.010 USDC): each with its risk verdict, the market at screening time and whether its 7-day claim has resolved. The same population the public track record is computed from.

  • try_crypto_prices

    FREE SAMPLE, no payment: the real-time BTC price, to judge format and source. Rate-limited to 30 requests/min. The paid get_crypto_prices ($0.002 USDC) adds ETH, SOL, BNB and XRP. The response lists what the sample withholds.

  • try_sentiment

    FREE SAMPLE, no payment: the Fear & Greed component of market sentiment. Rate-limited to 30 requests/min. The paid get_sentiment adds the composite reading and the funding-derived component. The response lists what the sample withholds.

  • try_funding_rates

    FREE SAMPLE, no payment: the BTC perpetual funding rate. Rate-limited to 30 requests/min. The paid get_funding_rates ($0.002 USDC) covers every tracked perpetual. The response lists what the sample withholds.

  • get_signal_calibration

    FREE. How often our own signals turned out right, scored against a naive baseline. Every claim is written down before the outcome exists and scored afterwards from our own recorded series. Read this before trusting any signal here — including to find out which ones we cannot yet

  • get_market_pulse

    Bundle for $0.018 USDC: 8 signals in one call and one payment — sentiment, liquidation levels, volatility, correlation, funding predictions, positioning, supply, stablecoin health. Buying them separately costs $0.022 and eight settlements.

  • get_crypto_prices

    Real-time prices for BTC, ETH, SOL, BNB, XRP ($0.002 USDC)

  • get_funding_rates

    Perpetual funding rates with long/short signals ($0.002 USDC)

  • get_funding_predictions

    Predicted next funding rate for BTC/ETH/SOL on MEXC, with time to settlement ($0.003 USDC)

  • get_market_overview

    Full market overview with sentiment + arb signals ($0.003 USDC)

  • get_volatility

    24h volatility for BTC/ETH/SOL ($0.002 USDC)

  • get_liquidation_levels

    Estimated liquidation zones by leverage 5x/10x/20x ($0.003 USDC)

  • get_correlation

    30-day price correlation matrix ($0.002 USDC)

  • get_gas_prices

    Multi-chain gas prices Base/ETH/SOL ($0.002 USDC)

  • get_base_activity

    Base network TPS + block activity ($0.003 USDC)

  • get_defi_yields

    Top DeFi yields (Aave/Compound/Morpho/Pendle) ($0.003 USDC)

  • get_arbitrage_opportunities

    Cross-exchange spreads MEXC/Binance/Bybit/OKX ($0.005 USDC)

  • get_dex_vs_cex

    DEX vs CEX price comparison ($0.005 USDC)

  • get_technical_indicators

    RSI, MACD, Bollinger Bands, ATR ($0.003 USDC)

  • get_support_resistance

    S/R levels via fractal analysis ($0.005 USDC)

  • get_sentiment

    Fear & Greed + composite sentiment ($0.002 USDC)

  • get_stablecoin_health

    USDC/DAI depeg monitoring ($0.002 USDC)

  • get_historical

    Historical OHLCV candles ($0.010 USDC)

  • get_positioning

    Trader positioning: open interest, long/short ratios (global + top traders), funding — Binance + CoinEx ($0.005 USDC)

  • get_etf_flows

    Spot BTC & ETH ETF daily net flows (institutional demand, USD millions) — latest + 30-day history ($0.005 USDC)

  • get_macro_onchain

    Macro & on-chain context: stablecoin supply, BTC/ETH dominance, market cap, BTC network fundamentals, Fear & Greed, trending ($0.003 USDC)

  • get_supply

    Circulating/total/max supply + circ/total overhang ratio per major coin — structural sell-pressure signal ($0.003 USDC)

  • get_signal_history_7d

    Recorded hourly history of a derived signal, most recent 7 days ($0.005 USDC). Cannot be reconstructed from public sources after the fact.

  • get_signal_history_30d

    Recorded hourly history of a derived signal, most recent 30 days ($0.012 USDC).

  • get_arbitrage_spread_history

    30 days of hourly cross-exchange spreads (MEXC/Binance/Bybit/OKX) ($0.015 USDC). Every venue publishes its own prices; nobody archives the spread between them.

  • get_funding_accuracy

    Track record of our funding predictions scored against the rates observed afterwards, over 30 days ($0.015 USDC).

Basischecksi

Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 10. Nov. 2026

  • ✓ Bestanden

    Entwickler passt zum Repo

    Der Registry-Name wurde mit dem GitHub-Konto speteai bestätigt, dem das Repo gehört

  • … Noch nicht geprüft

    Wird noch gepflegt

    Dieses Repo haben wir noch nicht von GitHub gelesen

  • … Noch nicht geprüft

    Hat eine Lizenz

    Dieses Repo haben wir noch nicht von GitHub gelesen

  • ✓ Bestanden

    Endpunkt antwortet

    Antwort in 80 ms (HTTP 200)

  • – Nicht zutreffend

    Anmeldung mit OAuth

    Keine Anmeldung nötig

  • ✓ Bestanden

    Keine versteckten Anweisungen in Tool-Beschreibungen

    Wir haben 35 Tool-Beschreibungen gelesen und keine versteckten Anweisungen an die KI gefunden

Im Vergleich mit anderen in Buchhaltung, Finanzen & Steuerni

  • Mehr Sterne als 0 % der anderen 3041 Server in dieser Kategorie
  • Neuer in der Registry veröffentlicht als 31 % der anderen 3041 Server in dieser Kategorie
  • Basischecks gleich gut wie oder besser als bei 100 % der anderen 3041 Server in dieser Kategorie

Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.

Häufige Fragen

Ist AgentData — crypto market data with a checkable record sicher?

Er hat 3 von 3 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.

Welche Schlüssel oder Codes braucht er?

Die Registry nennt keinen erforderlichen Schlüssel, manche Server bitten dich aber bei der ersten Nutzung, dich anzumelden.

Läuft er auf meinem Computer oder in der Cloud?

Er läuft in der Cloud des Entwicklers. Du verbindest dich übers Internet, ohne etwas zu installieren, aber was du sendest, läuft über die Server des Entwicklers.

Wird er noch gepflegt?

Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (1.2.1) kam vor 2 Monaten in die Registry.

Welche Apps können ihn nutzen?

Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Er verbindet sich per URL, also funktionieren auch Apps, die Remote-MCP-Server akzeptieren, zum Beispiel ChatGPT im Entwicklermodus.

Was kann ich stattdessen nutzen?

In derselben Kategorie: Finance Toolkit, SolidInvoice, Korea Tax Calculator

Alternativen

Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.

So liest du eine Karte:↓ Downloads pro Wochei★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti

Finance Toolkit

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

von JerBoumaWeit verbreitet↓ 15.541/Wo.★ 5496Aktualisiert heute

Computer oder Cloud

SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

von SolidInvoiceWachsend★ 981Aktualisiert heute

Läuft in der Cloud✓ solidinvoice.co

Korea Tax Calculator

Korean tax calculation and tax-audit judgment MCP: 97 tools with statutory citations.

von UpstageAIWachsend↓ 3172/Wo.★ 97Aktualisiert heute

Läuft auf deinem Computer

README vom Entwickler

README öffnen

Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.

AgentData MCP Server

Model Context Protocol server exposing the live AgentData crypto catalogue to Claude Desktop, Cursor and other MCP clients. Payments use x402 and USDC on Base Mainnet.

What this is

A thin MCP wrapper around the AgentData API, a production x402 service on Base Mainnet. Free tools work through the remote MCP immediately. Paid tools accept a caller-signed payment payload or auto-pay through the local stdio package.

Two modes

Proxy mode (default) — No wallet needed. Free tools return data; paid tools return canonical x402 requirements that a capable client can sign and submit.

Auto-pay mode — Set AGENTDATA_BUYER_PRIVATE_KEY to a wallet funded with USDC on Base. The package signs the exact x402 v2 requirement and retries automatically. It defaults to a 0.05 USDC per-call cap; the facilitator covers settlement gas.

Use a dedicated, low-balance buyer wallet. Never place a treasury or primary personal wallet key in an MCP configuration.

Quick Start

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

Option 1: Remote MCP (free tools or externally signed payments)

{

"mcpServers": { "agentdata": { "url": "https://agentdata-api.com/mcp" } } }

Option 2: Local stdio with auto-pay

{

"mcpServers": { "agentdata": { "command": "npx", "args": ["-y", "agentdata-mcp"], "env": { "AGENTDATA_BUYER_PRIVATE_KEY": "0xYourWalletKeyHere" } } } }

Restart Claude Desktop. The tools become available immediately.

Cursor

Settings → MCP → Add Server with the same config as above.

Install from source
git clone https://github.com/speteai/agentdata-mcp.git

cd agentdata-mcp npm install node index.js

Available Tools

Generated from the package catalogue by npm run sync-docs. npm run check-docs and the live catalogue comparison both run before publication, so tool counts and prices cannot drift silently.

ToolPriceWhat it gives you
get_overnight_risk_brief$0.012Decision-ready overnight risk brief for $0.012 USDC: DEX-vs-CEX spreads, liquidation zones, funding predictions, sentiment, stablecoin health, and recorded changes since this wallet last called it. 20% cheaper than the five parts bought separately ($0.015), and one settlement instead of five.
get_memecoin_risk$0.005Memecoin risk verdict for one token on Solana or Base ($0.005 USDC): LOW, ELEVATED, HIGH or CRITICAL with every finding behind it — liquidity against real assets only, mint and freeze authority, honeypot and sell tax, liquidity lock, holder concentration. What a source cannot supply is reported as unknown, never as a pass. Each verdict is filed as a claim and scored publicly at /calibration after 7 days.
get_new_memecoins$0.010New memecoin pools on Solana or Base, screened every 15 minutes ($0.010 USDC): each with its risk verdict, the market at screening time and whether its 7-day claim has resolved. The same population the public track record is computed from.
try_crypto_pricesfreeFREE SAMPLE, no payment: the real-time BTC price, to judge format and source. Rate-limited to 30 requests/min. get_crypto_prices ($0.002 USDC) adds ETH, SOL, BNB and XRP. The response lists what the sample withholds.
try_sentimentfreeFREE SAMPLE, no payment: the Fear & Greed component of market sentiment. Rate-limited to 30 requests/min. get_sentiment adds the composite reading and the funding-derived component. The response lists what the sample withholds.
try_funding_ratesfreeFREE SAMPLE, no payment: the BTC perpetual funding rate. Rate-limited to 30 requests/min. get_funding_rates ($0.002 USDC) covers every tracked perpetual. The response lists what the sample withholds.
get_signal_history_7d$0.005The last 7 days of a recorded signal, not just its current value. Costs $0.005 USDC. Every recorded day is anchored on Base — verify at /anchors?verify=YYYY-MM-DD.
get_signal_history_30d$0.012The last 30 days of a recorded signal. Costs $0.012 USDC. Anchored on Base like every recorded day. Offered only while those 30 days pass the readiness gate (no hole over 6h); otherwise the service answers 404.
get_signal_history_full$0.020The complete recorded series for a signal. Costs $0.020 USDC. Anchored on Base like every recorded day. Offered only while the whole series passes the readiness gate (no hole over 6h); otherwise the service answers 404.
get_arbitrage_spread_history$0.01530 days of hourly cross-exchange spreads (MEXC/Binance/Bybit/OKX). Costs $0.015 USDC. Every venue publishes its own prices; nobody archives the spread between them. Offered only while the 30-day record passes the readiness gate.
get_funding_accuracy$0.015Track record of our funding predictions scored against the rates observed afterwards, over 30 days. Costs $0.015 USDC. Read it before paying for get_funding_predictions. Offered only while the 30-day record passes the readiness gate.
get_market_pulse$0.018Bundle for $0.018 USDC: 8 signals in one call and one settlement — sentiment, liquidation levels, volatility, correlation, funding predictions, positioning, supply, stablecoin health. Bought separately they cost $0.022 and eight settlements.
get_funding_predictions$0.003Predicted next funding rate for BTC/ETH/SOL on MEXC, with time to settlement. Costs $0.003 USDC. Check get_signal_calibration first — this signal is scored openly and does not yet beat a naive baseline on mean error.
get_positioning$0.005Long/short positioning ratios across venues. Costs $0.005 USDC.
get_etf_flows$0.005Daily spot BTC/ETH ETF net flows in millions USD, with 30 days of history. Costs $0.005 USDC.
get_macro_onchain$0.003Macro on-chain indicators. Costs $0.003 USDC.
get_supply$0.003Circulating, total and max supply for 18 coins, with the circulating-to-total ratio. A ratio below 1 under active emission is supply overhang. Costs $0.003 USDC.
get_changes_since_last_call$0.001Only what changed for a signal since THIS wallet last paid for it. Costs $0.001 USDC — cheaper than any full payload. The server keeps the cursor, keyed to your wallet, so you never re-download or re-diff data you already hold. First call returns the last 24h.
watch_condition$0.010Register a standing condition and let the always-on server watch it for you. Costs $0.010 USDC, lifetime up to 168h. Then poll watch_status for free instead of paying for repeated data calls.
get_signal_calibrationfreeFREE. How often the signals here actually turned out right, scored against a naive baseline. Every claim is recorded before the outcome exists and scored afterwards from the recorded series. Read this before trusting any signal — including to see which ones do not yet justify their price.
get_crypto_prices$0.002Get real-time prices for BTC, ETH, SOL, BNB, XRP. Costs $0.002 USDC.
get_funding_rates$0.002Get perpetual futures funding rates for BTC/ETH/SOL with long/short signals. Costs $0.002 USDC.
get_market_overview$0.003Get full market overview with sentiment bias, arbitrage detection, funding yield. Costs $0.003 USDC.
get_volatility$0.002Get 24h volatility, range, and annualized volatility for BTC/ETH/SOL. Costs $0.002 USDC.
get_liquidation_levels$0.003Get estimated liquidation zones by leverage (5x/10x/20x) for BTC/ETH/SOL. Costs $0.003 USDC.
get_correlation$0.002Get 30-day price correlation matrix (ETH/BTC, SOL/BTC, SOL/ETH). Costs $0.002 USDC.
get_gas_prices$0.002Get current gas prices for Base, Ethereum, Solana with USD cost estimation. Costs $0.002 USDC.
get_base_activity$0.003Get Base Mainnet network activity: TPS, block stats, gas utilization. Costs $0.003 USDC.
get_defi_yields$0.003Get top DeFi yield opportunities from Aave, Compound, Morpho, Pendle (via DefiLlama). Costs $0.003 USDC.
get_arbitrage_opportunities$0.005Get cross-exchange arbitrage opportunities between MEXC, Binance, Bybit, OKX. Costs $0.005 USDC.
get_dex_vs_cex$0.005Get DEX aggregated prices vs CEX prices with spread analysis for BTC/ETH/SOL. Costs $0.005 USDC.
get_technical_indicators$0.003Get RSI, MACD, Bollinger Bands, ATR for a symbol/interval. Costs $0.003 USDC.
get_support_resistance$0.005Get support & resistance levels via fractal analysis on 4h timeframe. Costs $0.005 USDC.
get_sentiment$0.002Get composite market sentiment: Fear & Greed Index + Funding-based + composite score. Costs $0.002 USDC.
get_stablecoin_health$0.002Get stablecoin peg monitoring (USDC, DAI live depeg check) + top 10 stablecoins by market cap. Costs $0.002 USDC.
get_historical$0.010Get historical OHLCV candles for backtesting. Costs $0.010 USDC.

The readiness gate withholds history tools until their own record is deep enough to justify charging. Run npm run check-catalogue before publishing to compare this package with the live service.

Environment Variables

VariableDefaultDescription
AGENTDATA_BUYER_PRIVATE_KEY—Wallet for auto-pay (optional)
AGENTDATA_MAX_PAYMENT_USDC0.05Hard per-call auto-pay cap
AGENTDATA_SESSION_BUDGET_USDC1.00Total auto-pay spend per process
AGENTDATA_BASE_URLhttps://agentdata-api.comOverride API base URL

The per-call cap is not a spending limit on its own — an agent in a loop pays it on every iteration. AGENTDATA_SESSION_BUDGET_USDC is the limit that actually stops: once the process has spent it, further paid calls fail with an error instead of signing another authorization. Refused settlements cost nothing and do not count against it.

Cost Economics

get_overnight_risk_brief replaces five calls totalling $0.015 with one $0.012 settlement. get_market_pulse bundles eight broader signals for $0.018 instead of $0.022 bought separately. The free calibration tool should be read before paying for a derived signal.

Fund your buyer wallet with $5 USDC → good for roughly 2,500 sentiment checks or 250 full-history calls.

No ETH needed on the buyer wallet. The AgentData facilitator pays settlement gas.

Related

  • [agentdata-api](https://github.com/speteai/agentdata-api) — the underlying service
  • [elizaos-plugin-agentdata](https://github.com/speteai/elizaos-plugin-agentdata) — ElizaOS plugin version
  • Live service: https://agentdata-api.com
  • Admin dashboard: https://agentdata-api.com/admin

Keywords

Model Context Protocol, MCP server, Claude Desktop MCP, Cursor MCP, crypto market data MCP, x402 MCP, AI agent tools, agentic payments, USDC micropayments, Base Mainnet API, DeFi data for AI, crypto tools for LLM, autonomous agent data, agent economy, DeFAI

License

MIT — see LICENSE.

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