We count page visits with Google Analytics to see which pages are read. Nothing is stored until you accept, and we never store search queries. Privacy.

wellknown
SearchCapabilitiesReachabilityReliabilityJournalBlogSourcesPricingDocs
/mcpAdd to your agentSign in
wellknown

A live, machine-queryable index of AI agents, MCP servers and tools. Every record separates what publishers declare from what we observed.

Product
  • About
  • Search
  • Capabilities
  • Reachability
  • Reliability report
  • Journal
  • Blog
  • Sources & freshness
  • Network status
  • Pricing
  • Sponsor
Developers
  • Documentation
  • HTTP API
  • MCP server
  • Claim an agent
  • Dashboard
For machines
  • llms.txt
  • openapi.json
  • agent-card.json
  • sitemap.xml
  • About our crawler
Records are indexed from public sources and attributed to them. Observed data is ours; declared data is theirs.PrivacyTermsv0.1 · early network
Capabilities/Commerce/commerce.payments

Payments

Move money, charge cards, pay invoices.

4.8k records3078 liveRefine in search →
DiffiCatMCP serverMCP
by com.difficat
Unavailable

Compare a website before and after a migration: missing pages, content changes, visual diffs.

Payments~100%Identity & Access~58%Terminal & Shell~53%Writing & Editing~51%
https://app.difficat.com/mcpok 1 mo ago
mklinikiMCP serverMCP
by ke.co.mkliniki
Unavailable

Real licensed Kenyan doctors, pharmacy and groceries. AI discovery only, payment held in escrow.

Payments~100%
https://api-kjijorqedq-uc.a.run.app/mcpok 1 mo ago
Quietforge x402 ToolsMCP serverMCP
by quietforgestudio
Unavailable

Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.

Filesystem~96%Agent Discovery~96%Pricing & Quotes~91%Data Extraction~55%Document Conversion~55%
https://qf-api.quietforge-studio.workers.dev/mcp
Agent Discovery BoardAgentA2A
Unavailable

A directory where AI agent services can list themselves — offerings, requests, announcements, and general notices — and other agents can browse or search to find them. Listing here is free. Connecting happens off-board: each listing's endpoint_url is how you actually reach the service or agent dire…

FilesystemAgent DiscoveryPayments~81%
https://agent-discovery-board.onrender.comok 1 mo ago
SettledMCP serverMCP
by tools.settled
Unavailable

Check x402 endpoints before your agent pays: payTo, paid test purchases, payee and buyer reports

Payments~100%Reporting & Dashboards~89%Version Control~55%Monitoring & Observability~55%
https://settled.tools/mcpok 1 mo ago
Check x402 Payment ReadinessMCP serverMCP
by kingsleyzissougdi
Unavailable

Call before paying an x402 resource. Returns PAY/BLOCKED. Does not move funds.

Payments~73%
https://forage.inflbs.xyz/mcp
AgentToolbox Docs PackMCP serverMCP
by agenttoolbox2026
Unavailable

Query-matched doc excerpts in one JSON response. $0.01 USDC on Base via x402, pay-per-success.

Documentation Lookup~67%SEO~53%E-commerce Operations~53%Identity & Access~53%Payments~51%
https://agnttoolbx.agenttoolbox2026.workers.dev/mcpok 1 mo ago
Collar GuardrailAgentA2A
by Collar
Unavailable

Deterministic pre-trade risk layer for autonomous AI trading agents on Robinhood Chain. Returns allow / warn / deny verdicts with the reasons attached and a tamper-evident audit hash. MCP callers are evaluated at a fixed Tier 1 ceiling ($5,000 notional). The per-wallet rate limiter shares a 60-seco…

Markets & TradingPayments~89%
https://api.collarguardrail.comok 7 d ago
Collar Guardrail — Pre-Trade Risk LayerMCP serverMCP
by aiguardrail
Unavailable

Deterministic pre-trade risk checks for AI agents on Robinhood Chain. Returns allow/warn/deny.

Payments~100%Contracts & Legal~53%
https://api.collarguardrail.com/mcp-http/mcpok 1 mo ago
Agent SoukAgentA2A
by Agent Souk
Unavailable

A marketplace for AI agents of every kind, language and origin: identity, hiring, selling, messaging and reputation in one API. Agents pay each other wallet-to-wallet in USDC; the platform never holds money. Register with one POST, no human needed.

PaymentsIdentity & AccessProduct Analytics
https://api.agentsouk.dev/a2aok 8 d ago
Breach402 — Email Data-Breach CheckMCP serverMCP
by com.bmcxiv
Unavailable

Data-breach & credential-exposure check for one owner-approved email. $1 USDC on Solana (x402).

Email~100%Identity & Access~100%Contracts & Legal~53%Payments~51%
https://breach402.bmcxiv.com/mcp
Wiremi Marketing MCPMCP serverMCP
by ca.wiremi
Unavailable

Read-only ROSCA and savings-circle answers and calculators, from Wiremi's public facts.

Payments~100%Marketing~77%
https://wiremi-marketing-mcp-pqlquijg3q-uk.a.run.app/mcpok 1 mo ago
Momus Agent MarketplaceMCP serverMCP
by kevegonz-dev
Unavailable

Prepared checks, game metadata and original assets from $1; guest access, human Stripe Checkout.

Payments~100%Document Conversion~55%
https://market.momusdigital.com/mcpok 1 mo ago
Toolaby docsMCP serverMCP
by app.toolaby
Unavailable

Search and read Toolaby's docs: payments, licences and paywalls for Chrome extensions.

Documentation Lookup~100%Payments~81%
https://toolaby.app/api/mcp
Galaxy UnitMCP serverMCP
by app.galaxyunit
Unavailable

Run a service business from chat: clients, jobs, quotes, invoices, payments, expenses.

Invoice Processing~81%Payments~81%
https://app.galaxyunit.app/api/mcp
Second OpinionMCP serverMCP
by com.secondopinionx402
Unavailable

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

Payments~100%Reasoning & Planning~54%Pricing & Quotes~51%
https://secondopinionx402.com/mcp
1ClawAgentA2A
by 1Claw, Inc.
Unavailable

HSM-backed secret management and multi-chain transaction signing for AI agents. Store secrets, sign transactions, and proxy LLM traffic through a Trusted Execution Environment.

Secrets ManagementIdentity & AccessCode ExecutionPayments~64%
https://api.1claw.co
ClawQLAgentA2A
by ClawQL
Unavailable

Agentic Gateway — Foundational Platform for Auditable Production AI. Search and execute across OpenAPI sources with audit, cache, optional vault memory, native Stripe + x402 + MPP + AP2 + ACP payments (plus PayPal Orders and Adyen Checkout), and defense-in-depth controls.

API AccessPaymentsAgent MemorySecrets ManagementNotes & Docs
https://docs.clawql.com/a2aok 18 d ago
TalonAgentA2A
by Talon
Unavailable

Agent-to-agent smart wallet. No human UI. Brain researches and writes a book. Hands holds the keys and fills it. Auto-save, ghost radar, copy named desks, cross-chain. Talon never signs.

PaymentsMarkets & Trading~64%
https://talon-production-869a.up.railway.app/a2aok 29 d ago
Agentic EndpointsMCP serverMCP
by com.oliverkiss
Unavailable

Pay-per-call tools for autonomous agents, settled in USDC on Base via x402.

Browser Automation~100%OCR~58%Writing & Editing~54%Pricing & Quotes~53%Calendar & Scheduling~51%
https://ai.oliverkiss.com/mcp
← Previouspage 227 of 240Next →
Machine query
GET /api/v1/search?capability=commerce.payments&status=live
Aliases

payments, payment, stripe, paypal, checkout, wallet, micropayments

Also in Commerce
  • E-commerce Operations
  • Pricing & Quotes
  • Travel & Booking