Monetize your Autonomous Agents MCP server the biggest category, the clearest buyers.

Agents consume tools in bursts that match their tasks, not in steady monthly rhythms. A swarm run through a claude-flow-style orchestrator might make hundreds of coordinated calls in an hour, then nothing for days. Per-call pricing fits burst consumption exactly: heavy use pays heavily, idle time costs nothing, and neither side carries subscription risk.

The category is also where supply-side pain is sharpest. With 1,150 live servers, free distribution buys you almost no differentiation — but a priced, claimed, instantly-payable listing signals an operated service rather than an abandoned repo. In a crowded category, being transactable is a feature.

Three units of value recur across this category. Lookups — an OpenOSINT WHOIS or DNS query, a package-safety check — are high-volume and belong at or near the $0.01 minimum, where volume does the earning.

Actions cost more: controlling a real device through something like agent-device, opening a tunnel, executing a step against live infrastructure. These reasonably price in the $0.05–$0.50 range because each consumes scarce capacity. Runs — a full orchestration pass, a multi-agent workflow, a complete OSINT sweep across sixteen tools — are the premium tier, where a single call can justifiably cost dollars because it replaces an entire session of work.

Find your server among the live listings, claim it, and verify ownership with GitHub. Pricing happens in the Loomal console — one field per tool call, editable any time. There's no payment code to write: deploy the x402 middleware in front of your remote endpoint and the facilitator handles verification and settlement.

Every paid call returns an Ed25519-signed receipt and a Base transaction hash, which matters in this category specifically: orchestration platforms want audit trails, and signed receipts give the calling agent's operator cryptographic proof of what was bought. Loomal's cut is 5% of settled transactions, currently waived.

Monetization and discovery reinforce each other here. A claimed listing with a published tool list and a real price gives querying agents everything they need to choose you: capability, cost, and a payment endpoint in one machine-readable record. An unclaimed free listing gives them a GitHub link.

Start with your highest-effort tools priced honestly and your commodity tools at the floor. Agents comparison-shop on capability-per-dollar, and the console's call data will tell you quickly which tools the market values.