All servers · Agent payments (x402) · Crypto & blockchain

A-Pay Protocol

io.github.neuralaisofficial-lang/apay · v0.1.8

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2024-11-05
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	5 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Universal HTTP 402 Micropayment Protocol & Autonomous Economic Settlement Engine for AI Agents

streamable-http · https://apay-network.vercel.app/api/mcp

claude mcp add --transport http apay https://apay-network.vercel.app/api/mcp

{
  "mcpServers": {
    "apay": {
      "url": "https://apay-network.vercel.app/api/mcp"
    }
  }
}

apay_request
Probe and automatically pay HTTP 402 crypto micropayments on Base Layer 2 with USDC or $APAY within pre-configured budget limits.
apay_get_wallet_status
Inspect the agent's active non-custodial wallet address, network, current spending guardrails, and total spent in USDC and $APAY.
apay_set_budget
Configure agent safety invariants and spending guardrails. Prevents runaway loops or overcharging.
apay_inspect_endpoint
Inspect an endpoint to check if it requires an A-Pay micropayment, inspect the exact price quote, currency, and payout receiver without spending any funds.
apay_get_balance
Inspect the agent's live on-chain balances on Base Layer 2, including native ETH (for gas), USDC, and $APAY tokens.

Repository · JSON · Text for agents · Registry updated 2026-09-27