Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.
Free
One server, in payments & billing. Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.
Payments & Billing
Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.