AI agent payments

Figure and bar: visits/mo, estimate · year: online since

1. #1S

   Stablecoin Platform & APIs for EnterprisesMCP · sign-in

   Provides programmable wallets and fiat-to-stablecoin onramps and offramps, exposed through headless APIs for enterprises moving stablecoins.

   2.2k
   Active
   From $0.02 per use
2. #2P

   Purchase API by AgentcardMCP · open

   Issues virtual cards and processes payments for AI agents to purchase goods online.

   198
   Active
   From $0.15 per use
3. #3B

   Boson dACPMCP · open

   Escrows payments for agent and human trades, releasing funds only on delivery or refunding the buyer, with on-chain dispute resolution.

   34
   Active
4. #4K

   KonduxMCP · sign-in

   Screens autonomous agent payments and trades before signing, checking intent, counterparty, router and risk, issuing allow/block/review receipts.

   29
   Active
5. #5C

   Clear Agent

   Screens counterparties against sanctions lists before AI agent payments settle, returning verdicts in 80ms with signed audit trails.

   5
   Active
   From $99/mo
6. #6W

   Wever LabsMCP · open

   Settles payments between agents and services under owner-set budgets, then verifies fulfillment and issues signed receipts for each outcome.

   2
   Active
7. #7A

   AGIRAILS

   Protocol enabling autonomous agents to transact, build reputation, and coordinate across networks with trustless escrow and settlement.

   1
   Active
   Open source
   2024
8. #8A

   AiFinPayMCP · sign-in

   Enables autonomous AI agents to pay for API calls on-chain with per-call settlement across multiple blockchains.

   2.9k installs/mo
   Active
   From $1 per use
9. #9P

   PaybondMCP · sign-in

   Holds agent spending until work completion is verified, then releases or refunds payment.

   516 installs/mo
   Active
   From $0.10 per use
10. #10V

    Vybe

    Lets AI agents pay for APIs and tools in USDC within spending limits you set, and lets sellers charge them per call.

    90 linking domains
    Active
11. #11C

    claws

    Metered per-second compute, storage and payment wallets for agents, with receipts anchored on Arbitrum.

    42 linking domains
    Pay per use
12. #12B

    Bursora

    Sets per-customer and per-agent spending caps for AI API calls, blocking requests before they exceed budget.

    19 installs/mo
    Active
    Open source
13. #13G

    Greene Comply

    Authorizes and audits agent spend against guard rails, holding decisions for human approval and logging every decision in an append-only audit log.

    30 linking domains
    Maintained
    Free plan
14. #14S

    Squid Pay

    Provides agent wallets with budgets, per-transaction limits and approved destinations so AI agents can make payments.

    27 linking domains
    Active
15. #15P

    Pay 2 CashMCP · open

    Provides payment rails for AI agents, enabling debit card and UPI transactions with disposable virtual cards and user authorization.

    33 linking domains
16. #16R

    RillMCP · open

    Lets software companies accept and spend agent payments over Stripe MPP and x402 through a capped-budget ledger.

    Emerging
    Active
17. #17L

    LocalMarkMCP · open

    Fetches published A2A agent cards every two hours and shows each profile's reachability, signature status and 30-day check history.

    Little sign of use
    Active
18. #18P

    PAYFORAPIMCP · open

    Pay-per-call API gateway that lets agents buy data endpoints like weather, crypto prices and news with USDC over x402.

    Little sign of use
    Active
19. #19P

    Plain explanations and verified data on the agent economyMCP · open

    Publishes explainers and recomputable on-chain figures on payments between AI agents and the sellers they use.

    Little sign of use
    Active
20. #20X

    X402brokerMCP · open

    Lets AI agents buy marketplace services via HTTP 402 payments settled in USDC or Lightning.

    Little sign of use
    Active
    From $0.00 per use
21. #21A

    AuscaMCP · open

    Lets agents pay per call for OCR, transcription, document analysis, browser sessions and inboxes, each returning a verifiable receipt.

    Little sign of use
    Active
22. #22P

    PQG VenturesMCP · open

    Gives AI agents pay-per-call access to a catalog of over 1,000 tools, from company lookups to sanctions and court-record checks.

    Little sign of use
    Active
23. #23H

    HANRIAMCP · open

    Holds payment for AI agent work until independent reviewers approve it against rules set in advance.

    Little sign of use
    Active
24. #24S

    Safe4MCP · open

    Authorization API that checks each agent payment against its task, budget and counterparty before funds settle.

    Little sign of use
    Active
25. #25A

    AgoreanMCP · open

    Lets AI agents check and post payment-backed reviews of x402 API sellers before and after paying them.

    Little sign of use
    Active
26. #26M

    Milewise AIMCP · open

    Lets AI agents buy fixed-scope human services and funded jobs, with people returning proof before payment is released.

    Little sign of use
    Active
    From $99/mo
27. #27M

    MtokMCP · open

    Lets agents buy and sell spare AI model tokens per chunk, paid in USDC on Base, with sellers running their own relays.

    Little sign of use
28. #28F

    FatstackMCP · open

    Lets AI agents pay per call in USDC on Base for API and MCP tools listed in a catalogue.

    Little sign of use
29. #29X

    x402 Merchant CheckMCP · open

    Scores a merchant's wallet from on-chain and x402 payment history, returning a proceed, caution or insufficient-signal recommendation before an agent pays.

    Little sign of use
    Active
30. K

    KipurseMCP · sign-in

    Stores USDC in a wallet that AI agents can spend from, with open-source contracts, an iOS app and a server SDK.
31. N

    Nevermined

    Lets AI agents pay for services per call or by card, within spending limits that their owners set and can revoke.

    Active
    From $20/mo
32. O

    OpenclawproductionsMCP · open

    Paid diagnostic checks that probe x402 payment endpoints for settlement, facilitator and payment-header problems.

    From $0.09 per use
33. P

    Payman

    Lets banks and credit unions run AI agents that execute payments, transfers and savings in chat within their own systems under policy controls.

    Active
34. S

    Skyfire

    Issues portable identity tokens and wallet-backed card payments that let software agents log in to websites and check out.

    Active
35. U

    universal x402 & A2A endpointMCP · open

    Gates registered API endpoints behind per-request USDC micropayments over the x402 protocol across several chains.
36. W

    WafermapMCP · open

    Lets AI agents buy compute, data and media tools per call, paying in stablecoins settled on-chain.
37. X

    x402

    Open HTTP payment standard where servers add one middleware line to demand per-request payment and clients pay via 402 responses.

    6.8k ★
    Active