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CoinVello

de CoinVelloversión 0.1.4i★ –iComputadora o nube
Nombre en el registroio.github.CoinVello/coinvello

Instalar

Resumen

Descripción del creador (original en inglés)

Non-custodial crypto payments: checkout sessions, invoices, webhooks and test payments. No KYC.

Los tres pilares de PopNx MCP

Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.

Qué puedes hacer con él

Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.

  • Conexión: Computadora o nube
  • Transporte: stdio, Streamable HTTP
  • Categoría: Cripto y blockchain
  • Debes completar: COINVELLO_API_KEY, Authorization

Instalación

Elige la app de IA que usas y copia la configuración.

Antes de instalar

Los valores marcados como secretos son llaves de tu cuenta. Nunca los compartas ni los pegues en un chat.

Necesitas

¿Qué app usas?

Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.

Esta dirección necesita una clave en un header de la solicitud, y el menú para agregar conectores no puede ponerla. Usa Claude Code, Cursor o VS Code.

O ejecútalo en tu computadora

Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json

{
  "mcpServers": {
    "coinvello": {
      "command": "npx",
      "args": [
        "-y",
        "@coinvello/mcp"
      ],
      "env": {
        "COINVELLO_API_KEY": "your-value",
        "COINVELLO_API_BASE": "your-value",
        "COINVELLO_ALLOW_LIVE": "your-value"
      }
    }
  }
}

Ejecuta esto en tu terminal

claude mcp add --transport http coinvello https://mcp.coinvello.com/mcp --header 'Authorization: your-value'

O ejecútalo en tu computadora

claude mcp add coinvello --env COINVELLO_API_KEY=your-value --env COINVELLO_API_BASE=your-value --env COINVELLO_ALLOW_LIVE=your-value -- npx -y @coinvello/mcp

Completa los valores vacíos antes de ejecutarlo.

Abrir en Cursor

O copia la configuración tú

Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json

{
  "mcpServers": {
    "coinvello": {
      "url": "https://mcp.coinvello.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

O ejecútalo en tu computadora

Abrir en Cursor

O copia la configuración tú

Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json

{
  "mcpServers": {
    "coinvello": {
      "command": "npx",
      "args": [
        "-y",
        "@coinvello/mcp"
      ],
      "env": {
        "COINVELLO_API_KEY": "your-value",
        "COINVELLO_API_BASE": "your-value",
        "COINVELLO_ALLOW_LIVE": "your-value"
      }
    }
  }
}

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

Abrir en VS Code

O copia la configuración tú

Pégalo en .vscode/mcp.json de tu proyecto

{
  "servers": {
    "coinvello": {
      "type": "http",
      "url": "https://mcp.coinvello.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

O ejecútalo en tu computadora

Abrir en VS Code

O copia la configuración tú

Pégalo en .vscode/mcp.json de tu proyecto

{
  "servers": {
    "coinvello": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@coinvello/mcp"
      ],
      "env": {
        "COINVELLO_API_KEY": "your-value",
        "COINVELLO_API_BASE": "your-value",
        "COINVELLO_ALLOW_LIVE": "your-value"
      }
    }
  }
}

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

Esta dirección necesita una clave en un header de la solicitud, y el menú para agregar conectores no puede ponerla. Usa Claude Code, Cursor o VS Code.

Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.

Valores que debes completar

  • COINVELLO_API_KEY secreto obligatorio env
    CoinVello API key. Use a cv_test_ key while developing; cv_live_ keys are refused unless COINVELLO_ALLOW_LIVE=1.
  • COINVELLO_API_BASE env
    API base URL. Default https://api.coinvello.com/v1; http://localhost:4242/v1 for the local reference server.
  • COINVELLO_ALLOW_LIVE env
    Set to 1 to allow a live key.
  • Authorization secreto obligatorio HTTP header
    Bearer followed by your CoinVello API key, e.g. Bearer cv_test_... (test keys only on the hosted server).

Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.

Qué puede hacer

Nombres y descripciones de las herramientas tal como los informó el servidor el 6 nov 2026. Los escribió el creador, no nosotros; los mostramos como texto sin formato.

  • create_checkout_session

    Create a CoinVello hosted checkout session (an invoice plus a payment page at pay.coinvello.com). Redirect the customer to the returned `url`. Amounts are decimal strings. `currency` is an ISO code (USD, EUR...) or an asset id to price in crypto. Fulfil orders from the invoice.pa

  • get_invoice

    Retrieve an invoice (inv_...) with its status, payment_options (address, amount, payment_uri, qr_payload) and paid summary. Use for polling or reconciliation. Accepts a checkout session id (cs_...) too and returns the session with the invoice expanded.

  • list_invoices

    List invoices, newest first, filterable by status, order_id or customer_email. Returns { object: 'list', data, has_more, next_cursor }.

  • list_payments

    List on-chain payments (pay_...) with tx_hash, confirmations, amount and status (detected, confirming, confirmed, failed). Filter by invoice_id, status, chain or tx_hash.

  • create_wallet

    Register a receiving wallet the merchant controls. type=xpub for bitcoin (CoinVello derives a fresh address per invoice from the extended PUBLIC key); type=address for ethereum, base, arbitrum, optimism, polygon, bnb, avalanche, robinhood, solana, tron. Never pass a private key o

  • list_wallets

    List registered wallets with chain, type, status (active/verified/archived) and accepted assets. Use it to see which assets can be offered on an invoice.

  • create_webhook

    Register a webhook endpoint. The response contains `secret` (whsec_...) ONCE: store it as COINVELLO_WEBHOOK_SECRET. Live endpoints must be HTTPS; test endpoints may be http://localhost. Use events ["*"] for everything or a list such as ["invoice.paid","invoice.expired"].

  • verify_webhook_signature

    Verify a webhook delivery locally (no API call). Pass the exact raw request body, the CoinVello-Signature header (t=...,v1=...) and the endpoint secret (whsec_...). Implements the spec: HMAC-SHA256 over " . ", 300 s tolerance, constant-time compare against any v1. Returns valid=t

  • get_credits_balance

    Return the merchant's prepaid processing-credit balance: balance (= available + reserved, never negative), available (free to spend), reserved (estimated fees of open invoices paid with credits), low_balance_threshold, estimated_payments_remaining, auto_topup. There are no free l

  • list_credit_bundles

    List purchasable credit bundles with USD price, price_per_credit and indicative crypto_prices per asset. Bigger bundles cost less per credit (effective rate ~0.30% down to <0.10%).

  • create_credit_purchase

    Create a crypto credit purchase (cpu_...). Returns payment.payment_options with the address/amount to pay (CoinVello's operator wallet) and a hosted checkout_url. Credits are added when the payment confirms. Card purchases and automatic top-up are set up by the merchant in the da

  • list_records

    List the account's book of record, newest first: one immutable row per movement of value (payment_received, fee_prepaid, credit_purchase, refund_sent, fee_onchain, conversion, offramp_payout...) valued when it happened. Each record has `value` (market value at the block time in t

  • get_records_summary

    Sales (invoiced at the locked rates), received_market_value (what the coins were worth when they landed), valuation_difference, tax_collected, refunds, fees_prepaid and credits_consumed, fees_onchain, network_fees, credit_purchases and net_received, with payment counts, over occu

  • create_export

    Create an export of the records (default), another dataset, or `all` (the year-end package) for a period, or for the entire history when period is null or omitted. Returns the export object: small exports are already `ready` with `file` (name, content_type, bytes, sha256) and a s

  • get_export

    Retrieve an export (exp_...): status (queued, processing, ready, failed, expired), rows, file { name, content_type, bytes, sha256 }, download_url and download_expires_at, failure_reason. Poll after create_export until ready.

  • get_rates

    Mid-market rates for supported assets against a fiat base (default USD). Indicative only; invoices lock their own rate at creation.

  • list_assets

    Every asset CoinVello accepts in the API key's mode: id (btc:bitcoin, usdc:polygon, eurc:base...), symbol, chain, kind (native/token), contract_address, decimals, required_confirmations, min_amount, testnet name and the wallet_type (xpub or address) needed to accept it. Tokens wi

  • simulate_test_payment

    Create a synthetic on-chain payment for an invoice (inv_) or credit purchase (cpu_) and run it through the real state machine and webhook pipeline. Test keys only. confirmations=0 -> payment.detected / invoice.pending; confirmations >= required -> invoice.paid. Use a smaller/larg

Revisiones básicasi

Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 9 nov 2026

  • ✓ Superada

    El creador coincide con el repo

    El nombre en el registro se verificó con la cuenta de GitHub CoinVello, dueña del repo

  • … Aún sin revisar

    Sigue en mantenimiento

    Todavía no hemos leído este repo en GitHub

  • … Aún sin revisar

    Tiene licencia

    Todavía no hemos leído este repo en GitHub

  • ✓ Superada

    El endpoint responde

    Respondió en 419 ms (HTTP 200)

  • – No aplica

    Inicio de sesión con OAuth

    No hace falta iniciar sesión

  • ✓ Superada

    Sin instrucciones ocultas en las descripciones de herramientas

    Leímos 18 descripciones de herramientas y no encontramos instrucciones ocultas para la IA

Comparado con otros en Cripto y blockchaini

  • Más estrellas que el 0% de los otros 1623 servidores de esta categoría
  • Publicado en el registro más recientemente que el 88% de los otros 1623 servidores de esta categoría
  • Revisiones básicas iguales o mejores que el 100% de los otros 1623 servidores de esta categoría

Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.

Preguntas frecuentes

¿Es seguro CoinVello?

Superó 3 de 3 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.

¿Qué claves o códigos necesita?

Debes completar: COINVELLO_API_KEY, Authorization

¿Se ejecuta en mi computadora o en la nube?

Funciona de las dos formas: instálalo en tu computadora o conéctate a la versión en la nube.

¿Sigue en mantenimiento?

El repo de GitHub cambió por última vez –, y la última versión (0.1.4) llegó al registro hace 8 días.

¿Qué apps pueden usarlo?

Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.

¿Qué puedo usar en su lugar?

En la misma categoría: RealtimeAPI.ai, Verdict: DeFi risk ratings, Highwire

Alternativas

Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.

Cómo leer una tarjeta:↓ Descargas por semanai★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi

RealtimeAPI.ai

Live data for AI agents: crypto, Hyperliquid, stocks, news, macro, predictions. Free key or x402.

de realtimeapi.aiInicialActualizado hoy

Se ejecuta en la nube✓ realtimeapi.ai

Verdict: DeFi risk ratings

Verdict, the security marketplace for DeFi: keyless ratings, methodology and a hack incident feed.

de Verdict-CapitalMuy nuevo↓ 71/semActualizado hoy

Se ejecuta en tu computadora

Highwire

Trade, launch and research higher.fun coins on Solana, from any AI agent. Unsigned or policy-signed.

de HigherMaestroEn crecimiento↓ 1,7 mil/semActualizado hoy

Computadora o nube✓ highwire.fun

README del creador

Abrir el README

Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.

@coinvello/mcp

Model Context Protocol server for the CoinVello API, the non-custodial crypto payment processor (no KYC, merchant keeps the keys, fees as prepaid credits, 11 networks).

Give Claude, Cursor, Windsurf, ChatGPT or any MCP client the ability to create checkout sessions, inspect invoices and payments, register webhooks, verify webhook signatures, manage credits and simulate test payments while it writes your integration.

npx -y @coinvello/mcp            # stdio (what every desktop client uses)

npx -y @coinvello/mcp --http 3333 # Streamable HTTP on http://127.0.0.1:3333/mcp

# from a checkout of this repo instead

npm install && npm run build && node dist/index.js

Hosted (nothing to install)

https://mcp.coinvello.com/mcp runs this server for you over Streamable HTTP. Send your own key with every request as Authorization: Bearer cv_test_... (or X-CoinVello-Api-Key, or an api_key setting in clients that only take query parameters). The hosted server stores nothing, accepts test keys only, and never logs keys. Run it yourself with npx -y @coinvello/mcp --http --hosted.

{ "mcpServers": { "coinvello": { "url": "https://mcp.coinvello.com/mcp", "headers": { "Authorization": "Bearer cv_test_..." } } } }

Documentation

Website and setup for AI assistantshttps://coinvello.com/ai
Complete integration guide (one file, written for LLMs)https://coinvello.com/llms-full.txt
Developer docs and SDKshttps://coinvello.com/developers
OpenAPI 3.1 referencehttps://coinvello.com/.well-known/openapi.yaml
MCP Registryio.github.CoinVello/coinvello
Sourcehttps://github.com/CoinVello/coinvello-ai (api/ai/mcp-server)
Supportsupport@coinvello.com

Configuration

VariableRequiredMeaning
COINVELLO_API_KEYyescv_test_... from https://coinvello.com/app/settings.php (Settings -> API keys). Any cv_test_ string works against the local mock.
COINVELLO_API_BASEnoDefault https://api.coinvello.com/v1. Use http://localhost:4242/v1 for the reference mock server.
COINVELLO_ALLOW_LIVEnoThe server refuses to start with a `cv_live_` key unless this is 1. Agents should develop against test mode.
COINVELLO_API_VERSIONnoPins CoinVello-Version (default: account version, currently 2026-10-01).

Client setup

Claude Desktop

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

{

"mcpServers": { "coinvello": { "command": "npx", "args": ["-y", "@coinvello/mcp"], "env": { "COINVELLO_API_KEY": "cv_test_..." } } } }

Claude Code
claude mcp add coinvello -e COINVELLO_API_KEY=cv_test_... -- npx -y @coinvello/mcp

or in .mcp.json at the project root (shared with the team, key via env):

{

"mcpServers": { "coinvello": { "command": "npx", "args": ["-y", "@coinvello/mcp"], "env": { "COINVELLO_API_KEY": "${COINVELLO_API_KEY}" } } } }

Cursor

.cursor/mcp.json (project) or ~/.cursor/mcp.json (global):

{

"mcpServers": { "coinvello": { "command": "npx", "args": ["-y", "@coinvello/mcp"], "env": { "COINVELLO_API_KEY": "cv_test_..." } } } }

Windsurf

~/.codeium/windsurf/mcp_config.json:

{

"mcpServers": { "coinvello": { "command": "npx", "args": ["-y", "@coinvello/mcp"], "env": { "COINVELLO_API_KEY": "cv_test_..." } } } }

VS Code (Copilot agent mode)

.vscode/mcp.json:

{

"servers": { "coinvello": { "type": "stdio", "command": "npx", "args": ["-y", "@coinvello/mcp"], "env": { "COINVELLO_API_KEY": "cv_test_..." } } } }

Remote / HTTP clients (ChatGPT connectors, hosted agents)

Run coinvello-mcp --http 3333 behind your own HTTPS reverse proxy and point the client at https://your-host/mcp. The HTTP mode is stateless (one server instance per request) and binds to 127.0.0.1 by default (MCP_HTTP_HOST=0.0.0.0 to change). It uses the key from the environment, so put it behind authentication: it is meant for your own agents, not the public.

Tools

ToolDoes
create_checkout_sessionPOST /checkout-sessions: hosted payment page; returns url to redirect to and invoice_id
get_invoiceGET /invoices/{id} (or GET /checkout-sessions/{cs_id}?expand=invoice)
list_invoicesGET /invoices with status / order_id / email filters
list_paymentsGET /payments with invoice_id / status / chain / tx_hash filters
create_walletPOST /wallets (xpub for BTC, address for EVM/Solana/Tron). Refuses xprv locally.
list_walletsGET /wallets
create_webhookPOST /webhooks; returns the whsec_ secret once
verify_webhook_signatureLocal HMAC check of a CoinVello-Signature header against a raw body (no API call)
get_credits_balanceGET /credits/balance
list_credit_bundlesGET /credits/bundles
create_credit_purchasePOST /credits/purchases; returns payment options + checkout_url
get_ratesGET /rates
list_assetsGET /assets (optional chain filter)
simulate_test_paymentPOST /test/simulate_payment (test keys only)
list_recordsGET /records: the book of record (payments, fees, credit purchases) valued when they happened; filters type / asset / chain / invoice / order / tx / dates / currency
get_records_summaryGET /records/summary: sales, market value received, refunds, fees, net received for a period, optionally grouped
create_exportPOST /exports: CSV, Excel or JSON file of records or any dataset (QuickBooks, Xero, Koinly, CoinTracker, CoinLedger presets); returns the export with download_url
get_exportGET /exports/{id}: poll status until ready, read file.sha256 and download_url

Every tool returns the raw API JSON (also as structuredContent). API errors come back as tool errors containing http_status, the CoinVello error envelope (type, code, message, request_id) and a hint.

Resources

URIContent
coinvello://docs/llms-full.txtComplete single-file integration guide (auth, checkout, redirect, webhook verification, polling, credits, errors, examples in curl/Node/Python/PHP)
coinvello://docs/llms.txtShort llms.txt index
coinvello://openapi.yamlOpenAPI 3.1 specification

Documents are bundled at build time; if missing they are fetched from coinvello.com.

Prompts

integrate-coinvello-into- for nextjs, express, fastapi, flask, django, laravel, rails, sinatra, go, woocommerce, shopify, generic, plus integrate-coinvello-into-framework with a free-form framework argument. Optional arguments: currency, assets. Each prompt tells the agent to read the guide resource, add a checkout route, a raw-body webhook route with signature verification and event.id dedupe, and to verify end to end with simulate_test_payment.

Typical agent session

  1. list_assets -> pick assets the merchant can accept.
  2. create_webhook with the app's /webhooks/coinvello URL -> store the secret in the env file.
  3. Write the code (see the integrate-coinvello-into-* prompt or api/ai/cookbook).
  4. create_checkout_session -> simulate_test_payment on invoice_id with enough confirmations.
  5. get_invoice shows paid; the app's webhook handler was called with a real signed event.
  6. verify_webhook_signature to debug a handler that rejects deliveries.
  7. Bookkeeping: list_records (with include_simulated: true in test mode) -> get_records_summary for a period -> create_export (format: "xlsx") -> get_export until ready -> download the download_url and check file.sha256.

Development

npm install

npm run build # copies docs into dist/docs and compiles TypeScript npm test # smoke test against the mock: needs api/reference-server running on :4242 npm run dev # tsx src/index.ts (stdio)

Smoke test: cd api/reference-server && npm install && npm start, then COINVELLO_API_BASE=http://localhost:4242/v1 npm test here. It exercises all 18 tools, the three resources and the prompts, verifies a real signed delivery captured by the mock's webhook sink, and checks the xprv guard. The mock does not implement wallet CRUD, so create_wallet / list_wallets are expected to return a clean 404 tool error there.

Security notes

  • Keep the server on test keys while an agent is writing code. COINVELLO_ALLOW_LIVE=1 is a deliberate opt-in.
  • The server never logs the API key or webhook secrets. Tool output does include secret from create_webhook because that is the only time the API returns it.
  • create_wallet rejects anything that looks like an extended private key before it leaves the machine.
  • Nothing here moves funds: CoinVello is non-custodial, and the API has no "send" operation.

License MIT. Source: https://github.com/CoinVello/coinvello-ai (mirror). Issues: https://github.com/CoinVello/coinvello-ai/issues or support@coinvello.com

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