1. Shape the paid resource
Define what the agent buys, the exact payload it receives, the refund/hold policy, and the business event that happens after settlement.
Coinbase x402 + Visa CLI readiness
Make your API payable, discoverable, and useful to agents.
I help teams move past payment demos into production x402 workflows: Coinbase CDP facilitator setup, exact pricing, Bazaar metadata, Base Sepolia demo settlement, Base mainnet production settlement, Visa CLI/MPP card-rail readiness, CRM/accounting separation, and human-in-the-loop fulfillment when the product being purchased is expert time.
agentic.market validateGET
https://agenticinsights.com/api/x402/agentic-market/validate
railCoinbase x402 exact
metadataBazaar discovery
launch modetestnet + production
visa cliMPP candidate
real service$5 paid intake
The validator endpoint is a paid proof route. The service endpoint is the meet-and-greet hold that starts a real consulting case.
2. Add Coinbase x402
Return a 402 challenge, use the CDP facilitator, price with documented dollar strings, keep Base Sepolia demos and Base mainnet production settlement side-by-side, and prevent testnet activity from becoming revenue records.
3. Make it discoverable
Attach Bazaar metadata so agents can understand method, inputs, outputs, and route purpose before they pay.
4. Prepare Visa CLI
Keep the x402 rail live, document the merchant products, and add Visa CLI/MPP only after onboarding confirms endpoint verification, card auth, receipts, refunds, and accounting rules.
What I can implement
The part most teams underestimate is everything after payment.
x402 is not just a checkout button. It is a contract between an autonomous buyer and a resource server. That means the API response, settlement path, telemetry, abuse controls, idempotency, accounting projection, and agent-facing docs all have to line up.
This site is the reference path: a public validator endpoint, a paid $5 meet-and-greet service, Coinbase/CDP testnet or production settlement, a case ledger, and human approval before calendar booking.
POST paid intake: https://agenticinsights.com/api/agent/meet-greet
GET validation: https://agenticinsights.com/api/x402/agentic-market/validate?network=testnet
GET production validation: https://agenticinsights.com/api/x402/agentic-market/validate?network=production