Locus public pay-per-use API

Simulates sanitized buyer-agent payment workloads against wallet spend-policy facts.

Explains buyer-agent approval friction for EIP-3009, Permit2, and unsupported transfer methods.

Checks whether a bounded spend permission fits a caller-supplied paid-agent workload.

Compares mandate, signed offer, and receipt facts for agent-commerce evidence fit.

Classifies one-shot MCP paid-tool metadata changes for buyer-agent compatibility risk.

Maps paid MCP tool surfaces against x402 routes and possible unpaid aliases.

Advises whether an x402 route should use dollar-string pricing or explicit TokenAmount facts.

Audits sanitized MCP paid-tool permission scope declarations.

Checks x402 price display units for decimal, atomic-unit, currency, and network consistency.

Scores signed offer and receipt metadata for paid-service delivery confidence.

Normalizes sanitized agent-commerce error facts into a stable taxonomy.

Checks x402 offer metadata for replay-hygiene controls.

Scores caller-supplied x402 facilitator facts for production readiness.

Builds an advisory failover ladder for caller-supplied x402 facilitator and network options.

Grades paid MCP tool names, descriptions, schemas, and output labels for buyer-agent clarity.

Plans safer x402 network, token, amount-format, and transfer-method routing from caller facts.

Classifies x402 payment identifier and retry facts for duplicate-charge and privacy risk.

Turns sanitized failed-payment facts into a conservative buyer-agent recovery playbook.

Checks agent-commerce terms, license, refund, support, and usage-policy URI metadata.