products
Everything bolthub ships, and what each piece is for. Open source where you run it, hosted where we run it, and non-custodial everywhere: payments settle straight to the seller's wallet.
Every product below lives on the control line. Money always moves on the top line, buyer to seller, and never passes through bolthub. The SDK runs the control line yourself, for free; the hosted platform runs it for you.
The SDK. Price any MCP tool or HTTP endpoint in a few lines, and pay for tools from your agent within a hard budget. Rails are pluggable: Lightning (L402) is live, x402 stablecoins ship in the SDK. Self-host it with no account and keep 100%.
One plan, two on-ramps. The hosted gateway puts an existing HTTP API behind a no-code paywall. The hosted facilitator backs your SDK integration with managed metering, replay protection, API keys, and analytics. Either way, funds settle to your wallet.
The public directory where agents and developers discover paid tools, preview pricing, and try a first call from the playground. Listing is included in the hosted platform.
No Lightning wallet yet? Deploy your own non-custodial node on a VPS you control, in minutes. Your seed never leaves your browser, and bolthub holds no credential for the machine.
The buyer side of bolthub Pay, and the reason to install it before you ever buy anything: your agent can never spend money you didn’t explicitly budget, including zero. Free tools stay free. Paid tools just work, inside the cap you set.
Available in code today as the budgeted client in @bolthub/pay. Next up: one config entry that proxies all your MCP servers, passes free tools through untouched, and handles payment challenges automatically.
Built to be trusted with that position: open source (MIT) with zero runtime dependencies, so you can audit exactly what sits between your agent and its tools.
start selling
Self-host the SDK free, or start on the hosted platform: 1-month free trial, usage-based billing after that.