{"product":"xytara","category":"machine-commerce-a2a-lane-pack","pack_version":"xytara-a2a-lane-pack-v1","lane_state":"first_party_a2a_present","default_protocol":"a2a","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","default_transaction_center":{"ok":true,"brand":"xytara","product":"default transaction center","payment_scheme":"quote_then_settle","default_protocol":{"protocol":"mcp","integration_id":"builtin.protocol.mcp","task_ref":"adapter.mcp.invoke","workflow_refs":["a2c.tooling.flow"],"selection_reason":"production_default_protocol_lane"},"default_payment":{"protocol":"x402","integration_id":"builtin.payment.x402","payment_scheme":"quote_then_settle","supported_settlement_modes":["bsv_teranode","evm_payment","solana_payment","xpr_payment","antelope_payment"],"selection_reason":"production_default_payment_lane"},"default_settlement":{"integration_id":"builtin.settlement.chain","settlement_mode":"bsv_teranode","adapter":"chain","asset":"BSV_SATS","payee_agent_id":"agent_payment_target","payee_label":"commerce-treasury","supported_modes":["bsv_teranode","evm_payment","solana_payment","xpr_payment","antelope_payment"],"profile_count":5},"default_treasury":{"destination_kind":"account_treasury","destination_template":"treasury_{account_id}","settlement_mode":"bsv_teranode","payee_agent_id":"agent_payment_target","payee_label":"commerce-treasury"},"suggested_paths":[{"path_id":"default_mcp_x402_path","path_kind":"first_party_default","protocol":"mcp","payment_protocol":"x402","settlement_mode":"bsv_teranode","task_ref":"adapter.mcp.invoke","integration_ids":["builtin.protocol.mcp","builtin.payment.x402","builtin.settlement.chain"]},{"path_id":"default_a2c_tooling_flow","path_kind":"first_party_default","protocol":"mcp","payment_protocol":"x402","settlement_mode":"bsv_teranode","workflow_ref":"a2c.tooling.flow","integration_ids":["builtin.protocol.mcp","builtin.payment.x402","builtin.settlement.chain"]}]},"readiness_pack":null,"settlement_spine":null,"committed_class_pack":{"class_pack_ref":"transaction.admission.settlement","title":"Admission Settlement Transaction","description":"Preview admission and submit settlement as one grouped transaction class.","workflow_ref":"admission.settlement.flow","task_refs":["admission.preview","settlement.submit"],"category":"admission","proof_handoff_kind":"admission_settlement","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","required_inputs":["source_zone_id","target_zone_id","intent_id"],"optional_inputs":["interaction_class","payment_protocol","settlement_mode"]},"precommit_summary":{"ok":true,"brand":"xytara","product":"precommit interaction packs","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","precommit_pack_count":3,"precommit_pack_refs":["precommit.a2a.settlement.readiness","precommit.a2c.tooling.readiness","precommit.job.commitment.readiness"],"categories":["a2a","a2c","jobs"],"precommit_packs":[{"precommit_pack_ref":"precommit.a2a.settlement.readiness","title":"A2A Settlement Readiness","description":"Negotiate, preview admission, and confirm commit posture before a committed settlement-class transaction.","category":"a2a","protocol":"a2a","task_refs":["a2a.negotiate","admission.preview","a2a.commit"],"default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","commitment_signal":"a2a.commit","readiness_kind":"settlement_commit_readiness","recommended_next_surface":"/v1/transaction-center/transaction-class-packs/run","recommended_next_ref":"transaction.admission.settlement","required_inputs":["counterparty_agent_id","intent_id","source_zone_id","target_zone_id"],"optional_inputs":["task_pack_ref","negotiation_mode","interaction_class","payment_protocol","settlement_mode"]},{"precommit_pack_ref":"precommit.a2c.tooling.readiness","title":"A2C Tooling Readiness","description":"Open the session, preview the tooling pack, and confirm admission posture before committed tooling execution.","category":"a2c","protocol":"a2c","task_refs":["a2c.session.open","a2c.pack.preview","admission.preview"],"default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","commitment_signal":"a2c.pack.preview","readiness_kind":"tooling_commit_readiness","recommended_next_surface":"/v1/transaction-center/task-packs/invoke","recommended_next_ref":"default.a2c.tooling.run","required_inputs":["agent_id","channel_ref","pack_ref","source_zone_id","target_zone_id"],"optional_inputs":["interaction_class","payment_protocol","settlement_mode"]},{"precommit_pack_ref":"precommit.job.commitment.readiness","title":"Job Commitment Readiness","description":"Quote, preview admission, and reserve the job before committing the full job transaction class.","category":"jobs","protocol":"job","task_refs":["jobs.quote","admission.preview","jobs.reserve"],"default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","commitment_signal":"jobs.reserve","readiness_kind":"job_commitment_readiness","recommended_next_surface":"/v1/transaction-center/transaction-class-packs/run","recommended_next_ref":"transaction.job.commitment","required_inputs":["job_type","job_id","source_zone_id","target_zone_id","intent_id"],"optional_inputs":["interaction_class","payment_protocol","settlement_mode"]}]},"spine_summary":{"ok":true,"brand":"xytara","product":"interaction spine paths","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","spine_path_count":3,"spine_path_refs":["spine.a2a.settlement","spine.a2c.tooling","spine.job.commitment"],"categories":["a2a","a2c","jobs"],"spine_paths":[{"spine_path_ref":"spine.a2a.settlement","title":"A2A Settlement Spine","description":"Compose negotiation, admission, commit, and settlement as one grouped machine-interaction spine path.","category":"a2a","protocol":"a2a","precommit_pack_ref":"precommit.a2a.settlement.readiness","committed_ref":"transaction.admission.settlement","task_refs":["a2a.negotiate","admission.preview","a2a.commit","settlement.submit"],"default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","proof_followthrough":"default.proof.bundle.loop","required_inputs":["counterparty_agent_id","intent_id","source_zone_id","target_zone_id"],"optional_inputs":["task_pack_ref","negotiation_mode","interaction_class","payment_protocol","settlement_mode"]},{"spine_path_ref":"spine.a2c.tooling","title":"A2C Tooling Spine","description":"Compose session open, pack preview, admission posture, and committed tooling execution as one grouped path.","category":"a2c","protocol":"a2c","precommit_pack_ref":"precommit.a2c.tooling.readiness","committed_ref":"default.a2c.tooling.run","task_refs":["a2c.session.open","a2c.pack.preview","admission.preview","adapter.mcp.invoke"],"default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","proof_followthrough":"default.proof.bundle.loop","required_inputs":["agent_id","channel_ref","pack_ref","tool_name","source_zone_id","target_zone_id"],"optional_inputs":["arguments","interaction_class","payment_protocol","settlement_mode"]},{"spine_path_ref":"spine.job.commitment","title":"Job Commitment Spine","description":"Compose quote, admission, reserve, and commit as one grouped job interaction spine path.","category":"jobs","protocol":"job","precommit_pack_ref":"precommit.job.commitment.readiness","committed_ref":"transaction.job.commitment","task_refs":["jobs.quote","admission.preview","jobs.reserve","jobs.commit"],"default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","proof_followthrough":"default.proof.bundle.loop","required_inputs":["job_type","job_id","source_zone_id","target_zone_id"],"optional_inputs":["intent_id","interaction_class","payment_protocol","settlement_mode"]}]},"class_summary":{"ok":true,"brand":"xytara","product":"transaction class packs","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","class_pack_count":5,"class_pack_refs":["transaction.trust.receipt","transaction.runtime.consequence","transaction.admission.settlement","transaction.registry.anchor","transaction.job.commitment"],"categories":["trust","runtime","admission","registry","jobs"],"class_packs":[{"class_pack_ref":"transaction.trust.receipt","title":"Trust Receipt Transaction","description":"Verify trust posture and validate the paired receipt as one grouped transaction class.","workflow_ref":"trust.flow","task_refs":["trust.verify","receipt.validate"],"category":"trust","proof_handoff_kind":"receipt_validation","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","required_inputs":["subject_id","receipt_id"],"optional_inputs":["payment_protocol","settlement_mode"]},{"class_pack_ref":"transaction.runtime.consequence","title":"Runtime Consequence Transaction","description":"Emit a runtime consequence and anchor the resulting commitment as one grouped transaction class.","workflow_ref":"runtime.consequence.flow","task_refs":["runtime.emit","runtime.anchor"],"category":"runtime","proof_handoff_kind":"runtime_anchor","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","required_inputs":["intent_id","event_type","event_commitment"],"optional_inputs":["payment_protocol","settlement_mode"]},{"class_pack_ref":"transaction.admission.settlement","title":"Admission Settlement Transaction","description":"Preview admission and submit settlement as one grouped transaction class.","workflow_ref":"admission.settlement.flow","task_refs":["admission.preview","settlement.submit"],"category":"admission","proof_handoff_kind":"admission_settlement","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","required_inputs":["source_zone_id","target_zone_id","intent_id"],"optional_inputs":["interaction_class","payment_protocol","settlement_mode"]},{"class_pack_ref":"transaction.registry.anchor","title":"Registry Anchor Transaction","description":"Register a record and anchor its commitment as one grouped transaction class.","workflow_ref":"registry.anchor.flow","task_refs":["registry.register","anchoring.submit"],"category":"registry","proof_handoff_kind":"registry_anchor","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","required_inputs":["subject_id","record_type","commitment_hash"],"optional_inputs":["payment_protocol","settlement_mode"]},{"class_pack_ref":"transaction.job.commitment","title":"Job Commitment Transaction","description":"Quote, reserve, and commit a job as one grouped transaction class.","workflow_ref":"job.commitment.flow","task_refs":["jobs.quote","jobs.reserve","jobs.commit"],"category":"jobs","proof_handoff_kind":"job_commitment","default_payment_protocol":"x402","default_settlement_mode":"bsv_teranode","required_inputs":["job_type","job_id"],"optional_inputs":["payment_protocol","settlement_mode"]}]},"first_run_flows":[{"flow_ref":"precommit.a2a.settlement.readiness","recommended_reason":"best first A2A readiness and negotiation view","example_surfaces":{"negotiate_ref":"/v1/a2a/negotiate","admission_preview_ref":"/v1/admission/preview","commit_ref":"/v1/a2a/commit"}},{"flow_ref":"spine.a2a.settlement","recommended_reason":"best first full A2A settlement path","example_surfaces":{"flow_ref":"/v1/a2a","settlement_flow_ref":"/v1/a2a/flows/settlement","cross_zone_preview_ref":"/v1/coordination-center/cross-zone-preview"}}],"supported_surfaces":{"negotiate_ref":"/v1/a2a/negotiate","commit_ref":"/v1/a2a/commit","settlement_flow_ref":"/v1/a2a/flows/settlement","admission_preview_ref":"/v1/admission/preview","handshake_preview_ref":"/v1/coordination-center/handshake-preview","cross_zone_preview_ref":"/v1/coordination-center/cross-zone-preview","auth_profile_ref":"/v1/auth-profiles","openapi_ref":"/openapi.json","asyncapi_ref":"/asyncapi.json","cloudevents_ref":"/cloudevents.json"},"recommended_sequence":["preview_counterparty_and_task_pack_intent","negotiate_a2a","preview_admission_posture","commit_a2a","run_settlement_spine_or_committed_class","inspect_transaction_and_proof_followthrough"]}