thePaymentsNotes Ledger is answering right now. Last checked 11 min ago. It exposes 5 tools.
Human-verified status of agentic-commerce protocols (x402, MPP, AP2, ACP). Free while on testnet.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 11 October 2026. No other catalogue keeps this.
Today is the operative word: we check thePaymentsNotes Ledger every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.
claude mcp add thepaymentsnotes-ledger --transport http https://tpn-gateway.alwaysarafath.workers.dev/mcp
{
"mcpServers": {
"thepaymentsnotes-ledger": {
"url": "https://tpn-gateway.alwaysarafath.workers.dev/mcp"
}
}
}
[mcp_servers.thepaymentsnotes-ledger]
url = "https://tpn-gateway.alwaysarafath.workers.dev/mcp"
{
"mcpServers": {
"thepaymentsnotes-ledger": {
"url": "https://tpn-gateway.alwaysarafath.workers.dev/mcp"
}
}
}
{
"mcpServers": {
"thepaymentsnotes-ledger": {
"url": "https://tpn-gateway.alwaysarafath.workers.dev/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
get_status
get_status_detail
check_agent_readiness
list_protocols
whats_new
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://tpn-gateway.alwaysarafath.workers.dev/mcp | streamable-http | answering | 204 ms | 11 min ago |
Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.
USDC/x402 agent marketplace. Verified Base mainnet pilot, testnet and public enrollment.
Free CRE loan sizing, DSCR stress tests, payments, closing costs and cited lending knowledge.
Tested AI agent skill files (SKILL.md), bought once over x402 for cents on Base. Free MCP search.
Approval layer for AI agent payments: budgets, rules, human approval. Sandbox, test credentials.
Verified statistical inference for AI agents: hypothesis tests, sequential testing, power.
Checks current App Store version by bundle ID. x402 payment required (testnet USDC).
Browser MCP: the app under test egresses via the real ISP while the agent stays on the VPN.
Answers built from our own checks of this server.