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Rail-agnostic pay-per-call for MCP tools and APIs. Agents pay per call and you keep custody. Lightning today, more rails next. Built for tool builders and AI teams.

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products / hosted-platform

4,000 sats/mo + usage · 1-month free trial

We run the paywall. You keep the revenue.

One subscription, one meter, two on-ramps: the hosted gateway for APIs you don’t want to touch, the hosted facilitator for code you write with the Pay SDK. Non-custodial either way: your buyers’ payments settle straight to your wallet.

Start your free trialSee pricing

gateway · settlement

  • GET /v1/data5 sats
  • verify + proxyincluded
  • platform cut of revenue0 sats

SETTLED⚡ to your wallet

On-ramp one · no code

The hosted gateway

Point it at an API you already run. The gateway terminates TLS, answers unpaid calls with 402 + a Lightning invoice, verifies payment, and proxies to your origin only after settlement. Your API needs a one-line header check, nothing more. From zero to earning in under five minutes.

Per request

A fixed price for every call.

Per KB

Price scales with response size.

Token bucket

Sell a batch of requests upfront.

Time pass

Unlimited access for a window.

Metered

Prepaid balance, deducted per use.

Your price, your revenue

All five models price what buyers pay you. None of it goes to bolthub.

  • Rate limits, caching, and origin shield built in
  • Publishes .well-known OpenAPI, MCP, and L402 metadata automatically
  • Change price or model on a live endpoint; changes apply immediately

On-ramp two · behind your SDK code

The hosted facilitator

You wrote the paywall with the Pay SDK; the facilitator runs the fussy parts. Connect a wallet once in the dashboard, point your rail at bolthub, and the same code gains managed metering, replay protection, and analytics. Sats still land in your wallet; bolthub only ever sees the metering path.

Managed metering

Every paid call is counted durably, so usage numbers and invoices reconcile.

Replay protection

A proof spends exactly once, enforced at the platform, not in your process.

API keys

Issue, rotate, and revoke keys for your integration from the dashboard.

Analytics

See what sells, which tools earn, and where buyers drop off.

Rails

Lightning (L402) is live today. Stablecoin settlement (x402) is next on the hosted platform, behind the same interface, so enabling it later is a setting, not a rewrite.

One meter

A billable request is any call bolthub serves for you, gateway or facilitator, at the same tiered rates. See the full fee table.

Real-world use

A REST API charging by lunchtime

You run a data API that costs you compute per query and today earns nothing. Create a gateway, point it at your origin, pick “per request” at 5 sats, add the one-line header check, and opt into the API Hub. Paying agents can discover and call it the same afternoon, with no accounts to manage and no invoices to send.

Where to go deeper

  • Hosted facilitator guideWire the SDK to the platform in one config change.
  • Charge for your APIThe gateway walkthrough, pricing models in action.
  • PricingBase fee, usage tiers, and the cost estimator.

start selling

Start earning from your tools today

Self-host the SDK free, or start on the hosted platform: 1-month free trial, usage-based billing after that.

Start your free trialStart free with the SDK

hub / btc-intel

  • GET /v1/derivatives/cme-basis3 sats/req
  • GET /v1/market/multi_exchange3 sats/req

LIVE32 endpoints · btc-intel.gw.bolthub.ai

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