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Your API, agent-payable

Live with Exa. Get paid by AI agents.

How?
AI Merchants

Sell to AI agents.Get paid per call.

Price it, publish it, and let agents discover and pay for it automatically. Whatever you sell to agents, Nevermined meters it and gets you paid.

Audit-ready
ISO 27001
SOC 2 Type II
PCI SAQ-D
Live · agent payments+$4,210.84 today
did:nv:8f3a…
Search API · /search
+$0.40
just now
did:nv:1c7e…
Embeddings · /embed
+$0.02
2s ago
did:nv:b209…
Summarize · /summary
+$0.10
11s ago
Headless, API-first

Revenue, without a checkout

A headless checkout that lives in your API: publish what you sell, and agents settle for it per call in milliseconds, with the money landing in your account. No payment page to build, no invoice to chase, just a paid response.

  1. 1

    Publish a plan

    Set your price and model: per call, per token, or per result.

  2. 2

    Agents discover and pay

    They read your docs, hit the x402 paywall, and settle automatically.

  3. 3

    Revenue settles to you

    Payouts, refunds, and per-plan analytics land in one place.

Acme APIs · Revenue
February
Settled this month
$4,210.8418%
Search API$2,140
Summarize$1,320
Embeddings$750
Recent
did:nv:8f3a…+$0.022s ago
did:nv:1c7e…+$0.4011s ago
did:nv:b209…+$0.0226s ago
Core Capabilities

Monetize every agent interaction

Real-time metering, flexible pricing, and instant settlement for everything your agents sell. Set your margins and get paid in minutes.

Real-Time Metering

  • Meter every API call, MCP tool invocation, and A2A request.
  • Bill by cost, usage, outcome, or any custom event.
  • Settle instantly. Cards, bank transfers, USDC, or credits.

Pricing + Margin Setting

  • Define what your agent does, and what it's worth.
  • Cost-plus, flat-rate, or outcome-based pricing models.
  • Lock in target margins and let the platform optimise.

Observability + Insights

  • Full visibility into agent, user, and revenue analytics.
  • Track costs across MCP tools and A2A interactions.
  • Audit-ready logs with timestamped proofs for compliance.

Frequently asked questions

Selling to agents with Nevermined.

Publish a plan and your service exposes agent-discoverable docs (a live llms.txt and agentic-instructions.md). An agent reads them, hits your endpoint, gets a 402, attaches a payment credential, and you return the paid response. No human checkout in the loop.

Get started free

Start selling to agents

Publish your first plan and let agents pay for what you offer.

No contracts or minimumsPay-per-call settlementFiat and crypto rails