ChainFX Capability Network is listed as active in the registry but did not answer our last check. It exposes 35 tools.
Agent Pay and planning graph for stablecoin commerce.
The linked repository no longer exists on GitHub — it was deleted or made private.
Uptime history
51 days of history · worst day 0%
51 days agonow
0.0%
Uptime 24h
0 of 273 checks
35
Tools
read from the server
357 ms
Response time
average over 24h
open, no key
Access
streamable-http
ChainFX Capability Network does not always answer
Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.
run in your terminal
claude mcp add chainfx-mcp --transport http https://api-production-bc748.up.railway.app/mcp/initialize~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"chainfx-mcp": {
"url": "https://api-production-bc748.up.railway.app/mcp/initialize"
}
}
}~/.codex/config.toml
[mcp_servers.chainfx-mcp]
url = "https://api-production-bc748.up.railway.app/mcp/initialize".cursor/mcp.json
{
"mcpServers": {
"chainfx-mcp": {
"url": "https://api-production-bc748.up.railway.app/mcp/initialize"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"chainfx-mcp": {
"url": "https://api-production-bc748.up.railway.app/mcp/initialize"
}
}
}This server publishes 2 more addresses. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.
Available tools 35
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
webhook
create_webhook_subscription
Cria uma assinatura de webhook de automação (n8n, Zapier, Make ou genérico).
list_webhook_events
Lista os eventos de automação disponãveis para n8n/Zapier/Make (order.created, payment.received, etc).
list_webhook_subscriptions
Lista as assinaturas de webhook de automação configuradas.
trade
trade
Retorna instrucoes estruturadas para executar Agent Rail via endpoints seguros com receipt on-chain.
trade_recommendation
Recomenda comprar, vender ou aguardar com base no contexto informado.
chooseroute
chooseRoute
Estimate the best provider route for a capability by price, latency, quality, region and policy without debiting quota.
createpaymentintent
createPaymentIntent
Cria uma intent de pagamento M2M para que o agente pague PIX ou cartão de crédito em nome de terceiros. O agente deposita o valor em USDT (incluindo taxa) na PaymentAddress; o sistema liquida o fiat ao destinatário. Taxa PIX: 10% | Taxa Cartão: 19%. Validade: 15 minutos (proteção cambial).
detect
detect_anomalies
Analisa uma lista de transações e aponta anomalias/possãvel fraude.
dryruncapability
dryRunCapability
Preview a capability route and representative output without debiting quota.
executecapability
executeCapability
Execute a ChainFX capability using the existing capability execution runtime. Use getCapability first to inspect input/output contracts, trial eligibility, readiness and the recommended execution path.
getagentpolicy
getAgentPolicy
Retorna a policy de execucao, limites de gasto e precificacao personalizada de um agente pelo wallet.
getcapability
getCapability
Read a capability by id or slug, including buyer paths, execution modes, readiness, contract identity and commercialContinuation.
getcapabilitycontract
getCapabilityContract
Read the versioned input/output contract for a capability before constructing trial_real or paid_x402 requests.
getcapabilitypricing
getCapabilityPricing
Read active capability pricing and readiness terms by asset/network, including anonymous x402 and integrated MCP paths.
geteipcapabilities
getEIPCapabilities
Lista suporte EIP-712/EIP-2612/EIP-3009/4337/7702 e rails stablecoin disponiveis por asset.
getpaymentintent
getPaymentIntent
Consulta o status de uma intent de pagamento M2M pelo ID retornado em createPaymentIntent.
getpurchase
getPurchase
Consulta status de uma purchase do marketplace/capability exchange.
getusage
getUsage
Consulta status de grant ou purchase para acompanhar quota/usage.
listagentgrants
listAgentGrants
Lista os access grants ativos de um agente (capability access tokens com quota restante e validade).
listagentpaymentintents
listAgentPaymentIntents
Lista intents de pagamento M2M recentes de um agente com status opcional.
listassets
listAssets
Lista assets BSC habilitados para Agent Rail e pagamentos marketplace.
listcapabilities
listCapabilities
List the public capability-first ChainFX catalog with readiness, trial availability, commercial continuation and active pricing terms.
listpaymentintents
listPaymentIntents
Alias de listAgentPaymentIntents para clientes MCP que usam a nomenclatura curta do buyer flow.
market
market_analysis
Gera uma análise de mercado com IA a partir das cotações atuais.
order
get_order_status
Consulta o status de uma ordem de compra ou venda pelo id.
preparecapabilitypurchase
prepareCapabilityPurchase
Prepare public x402 handoff for capability purchase. The first x402 execution response returns HTTP 402 with PAYMENT-REQUIRED and exact payment requirements.
prepareeiptypedintent
prepareEIPTypedIntent
Gera typedData EIP-712, digest, domain separation e decisao de rail para M2MIntent, MobileTransfer, CapabilityPurchase ou PayIntent.
price
price_prediction
Projeta uma faixa de preço de curtãssimo prazo para USDT/BRL.
purchasecapability
purchaseCapability
Create a policy-scoped integrated capability purchase. Public anonymous buyers should use the x402 handoff instead.
quote
quote
Calcula estimativa simples do Agent Rail para troca stablecoin 1:1 antes de criar intent HTTP.
rates
get_rates
Read current ChainFX rates for public quoting surfaces.
searchcapabilities
searchCapabilities
Find the best ChainFX capabilities for a natural-language agent task. Returns a compact ranked shortlist with trial availability and the next discovery action; use getCapability for deep contract detail.
settlementstatus
settlementStatus
Consulta status de settlement/purchase ou trade intent.
summarize
summarize_transactions
Resume a atividade financeira de um conjunto de transações.
trigger
trigger_test_webhook
Dispara um evento de automação sintético para testar integrações n8n/Zapier/Make.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://api-production-bc748.up.railway.app/mcp/initialize | streamable-http | answering | 357 ms | 3 min ago |
| https://chainfx-payment-core-production.up.railway.app/mcp/initialize | streamable-http | answering | 188 ms | 3 min ago |
| https://api.chainfx.store/mcp/initialize | streamable-http | answering | 287 ms | 3 min ago |
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ChainFX Capability Network — questions
Answers built from our own checks of this server.
What can ChainFX Capability Network do?
It exposes 35 tools, read directly from the server on our last check. Among them: chooseRoute, createPaymentIntent, create_webhook_subscription, detect_anomalies, dryRunCapability, executeCapability and 29 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
What is ChainFX Capability Network mostly used for?
Its tools cluster around webhook and trade. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is ChainFX Capability Network working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 273 checks got a reply (0.0%), average response time 357 ms. The bar chart above shows every period we have measured.
Is ChainFX Capability Network still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
The registry lists ChainFX Capability Network as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect ChainFX Capability Network?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does ChainFX Capability Network need an API key?
No. ChainFX Capability Network completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 35 of them are readable on this page. This is what we observed, not what the docs claim.