ON
Ontario Protocol x402 API
x402 verification and discovery API: check endpoints and agents, find paid services, settle in USDC on Base
MIT84 operations35 schemas8 revisions
Changes
Full historySource
View schema- Spec
- OpenAPI 3.0.1
- Document
- ontarioprotocol.com - JSON, 102 KB
- Retrieved
- Oct 25, 2026, 09:11 UTC
- Digest
- c4bb7fd32b2f
For agents
Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.
curl https://skmtc.dev/ontarioprotocol/apis/ontario-protocol-x402-api.mdcurl https://skmtc.dev/ontarioprotocol/apis/ontario-protocol-x402-api/llms.txt