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contract."]},"next_actions":{"inspect_contract":"https://machine.soundiq.io/storefront/v1/capabilities/evidence.verify/1.0.0","inspect_input_schema":"https://machine.soundiq.io/storefront/v1/schemas/evidence.verify-input-1.0.0.json","inspect_output_schema":"https://machine.soundiq.io/storefront/v1/schemas/evidence.verify-output-1.0.0.json","inspect_guide":"https://machine.soundiq.io/storefront/v1/capabilities/evidence.verify/1.0.0/guide","inspect_proof":"https://machine.soundiq.io/storefront/v1/capabilities/evidence.verify/1.0.0/proof","inspect_limitations":"https://machine.soundiq.io/storefront/v1/capabilities/evidence.verify/1.0.0/guide","inspect_faq":"https://machine.soundiq.io/storefront/v1/capabilities/evidence.verify/1.0.0/faq","inspect_example":"https://machine.soundiq.io/storefront/v1/capabilities/evidence.verify/1.0.0/examples/request","invoke":"https://machine.soundiq.io/storefront/v1/capabilities/evidence.verify/1.0.0/invoke","support":"https://machine.soundiq.io/storefront/v1/support"},"payment_requirement_verification":{"instruction":"Before authorization, compare every listed field in the received HTTP 402 payment requirement with expected_payment_requirement.","required_matches":["capability_id","capability_version","network","asset","amount","pay_to","x402_version","scheme"],"on_mismatch":"DO_NOT_PAY","prohibitions":["Do not blindly sign or pay changed terms.","Do not grant unbounded or recurring spending authority.","Do not disclose wallet recovery or signing material.","Do not authorize unrelated token allowances."]}}