Eight useful AI-agent jobs with a no-spend inspection path first. Check what the tool does, whether it is ready, what it costs, and where the evidence comes from before authorizing any x402 payment.
PAYMENT-REQUIRED challenge is the authority for exact x402 terms. The caller controls spending.Validate caller-carried Evidence-Bounded Delivery evidence before the x402 gate. Invalid, tampered, incomplete, or route-mismatched evidence stays no-charge.
SML Agent Web Access. Public HTTPS URL in; LLM-ready Markdown out.
SML Web Extract One-Shot. Includes a free public demo path where supported.
Free read-only evidence path plus the canonical Provider Trust MCP. Unknown stays unknown.
Real configured search provider plus safe source extraction. No synthetic results or fabricated sources.
Reference-rate calculation for machine workflows. It does not execute FX settlement or custody assets.
Provider-backed quote primitive. If configured providers cannot answer, SML should return a no-charge alternative rather than fabricate data.
Evidence-backed verification rather than guessing. Scope is limited to the evidence actually returned.
The same buyer-intent truth is published as machine-readable JSON: job first, product second, exact endpoint, price authority, readiness rule, limitations and evidence basis.
Use the public Growth OS for x402/MCP intelligence and the x402 API directory for machine-payable capability discovery. Both are crawlable and free to inspect.
SCRIPTMASTERLABS · READ · EXPLORE · VERIFY · EARN