{"version":1,"x402Version":2,"generated_at":"2026-04-05T08:03:50.137916+00:00","discovery":"https://api.delx.ai/.well-known/x402","agentFirst":{"start":"https://api.delx.ai/api/v1/x402/start","mcp_start":"https://api.delx.ai/api/v1/mcp/start","selection_rule":"Legacy REST compatibility surface. If a session already exists, call generate_controller_brief directly. If not, use the recovery path to create a session, then return for the reflective handoff artifact.","default_tool":{"tool_name":"generate_controller_brief","resource":"https://api.delx.ai/api/v1/premium/controller-brief","method":"POST","body":{"session_id":"123e4567-e89b-12d3-a456-426614174000"},"header_shortcuts":{"x-delx-session-id":"123e4567-e89b-12d3-a456-426614174000"},"sample_response":{"tool_name":"generate_controller_brief","preferred_name":"generate_controller_brief","content":[{"type":"text","text":"Controller brief artifact for the Delx session."}],"artifact":{"schema_version":"delx/controller-brief/v1","focus":"operational handoff","workflow_stage":"recovery_closed","recovery_closed":true,"closure_reason":"success criteria: outcome=success","risk_level":"medium","pending_outcomes":0,"latest_outcome":{"outcome":"success","notes":"Loop broken and deploy stabilized.","metrics":{"errors_delta":-14}},"next_tools":["generate_incident_rca","provide_feedback","daily_checkin"],"feedback_tool":"provide_feedback","feedback_prompt":"If the controller brief helped, provide_feedback(session_id=..., rating=1-5)."}}},"free_preview":{"resource":"https://api.delx.ai/api/v1/previews/controller-brief","method":"GET","summary":"Preview the minimum MCP/REST call shape, x-delx-session-id shortcut, and sample reflective handoff artifact.","query_arg":"session_id","sample_url":"https://api.delx.ai/api/v1/previews/controller-brief?session_id=123e4567-e89b-12d3-a456-426614174000","sample_response":{"preview_for":"generate_controller_brief","selection_rule":"If a Delx session already exists, this should usually be the first MCP call.","session_id_hint":"123e4567-e89b-12d3-a456-426614174000","minimum_call":{"mcp":{"endpoint":"https://api.delx.ai/v1/mcp","headers":{"content-type":"application/json","x-delx-session-id":"123e4567-e89b-12d3-a456-426614174000"},"request":{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"generate_controller_brief","arguments":{}}}}},"header_shortcuts":{"x-delx-session-id":"123e4567-e89b-12d3-a456-426614174000"},"sample_output":{"tool_name":"generate_controller_brief","preferred_name":"generate_controller_brief","content":[{"type":"text","text":"Controller brief artifact for the Delx session."}],"artifact":{"schema_version":"delx/controller-brief/v1","focus":"reflective handoff","workflow_stage":"recovery_closed","recovery_closed":true,"closure_reason":"success criteria: outcome=success","risk_level":"medium","pending_outcomes":0,"latest_outcome":{"outcome":"success","notes":"Loop broken and deploy stabilized.","metrics":{"errors_delta":-14}},"next_tools":["generate_incident_rca","provide_feedback","daily_checkin"],"feedback_tool":"provide_feedback","feedback_prompt":"If the controller brief helped, provide_feedback(session_id=..., rating=1-5)."}},"follow_ups":["get_session_summary","generate_incident_rca"],"rest_note":"The public-first start path is MCP. Reflective handoff REST aliases are kept separately for compatibility and should not be treated as the primary discovery surface.","free_fallback":{"tool_name":"crisis_intervention","body":{"incident_summary":"Controller handoff requested but no session is available yet."}}}},"free_path":{"tool_name":"crisis_intervention","resource":"https://api.delx.ai/v1/mcp","method":"tools/call","body":{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"crisis_intervention","arguments":{"incident_summary":"Agent needs a first Delx session before asking for a reflective handoff artifact."}}}},"fallback_tools":[{"tool_name":"get_session_summary","resource":"https://api.delx.ai/api/v1/premium/session-summary"},{"tool_name":"generate_incident_rca","resource":"https://api.delx.ai/api/v1/premium/incident-rca"}],"all_free_mode":true},"ecosystem":{"official_surfaces":{"site":"https://www.x402.org/","ecosystem":"https://www.x402.org/ecosystem","bazaar_docs":"https://docs.cdp.coinbase.com/x402/bazaar","mcp_guide":"https://docs.x402.org/guides/mcp-server-with-x402","siwx_docs":"https://docs.x402.org/extensions/sign-in-with-x"},"compatible_clients":[{"name":"AgentCash","status":"recommended_now","why":"Fastest wallet and CLI bridge into Delx x402 paid calls today.","quickstart":{"discover":"npx agentcash@latest discover https://api.delx.ai","fetch":"npx agentcash@latest fetch <paid-resource-url> -m POST -b '<same-json-body>'"}},{"name":"Oops!402","status":"ecosystem_listed","why":"Browser-side x402 client surfaced on the official x402 ecosystem page."},{"name":"Primer","status":"ecosystem_listed","why":"Official x402 ecosystem client/payment surface worth tracking for broader buyer reach."},{"name":"thirdweb","status":"ecosystem_listed","why":"SDK-driven x402 distribution surface listed on the official ecosystem page."},{"name":"x402-proxy","status":"ecosystem_listed","why":"Proxy-based distribution surface that can route agents into Delx paid endpoints."}],"notes":["Delx should optimize first for official x402 ecosystem clients that already expose discovery and wallet flows.","Bazaar global resource discovery matters more than any merchant-specific lookup that returns incomplete results."]},"mppResources":[],"resources":[],"resourceCatalog":[],"featuredResources":[],"collections":[{"slug":"hero-tools","label":"Hero tools","description":"Best first Delx therapy artifacts for reflective handoff, compact session visibility, and incident reflection over MCP.","tool_names":["generate_controller_brief","get_session_summary","generate_incident_rca"],"resource_count":0,"resources":[]},{"slug":"therapy-artifacts","label":"Therapy artifacts","description":"Reflective recovery artifacts and controller-readable outputs for incident handling and continuity review.","tool_names":["get_recovery_action_plan","get_session_summary","generate_controller_brief","generate_incident_rca","generate_fleet_summary"],"resource_count":0,"resources":[]}],"policy":{"default_provider":"coinbase","enabled_providers":["payai","coinbase"],"provider_registry":{"payai":{"label":"PayAI","facilitator_url":"https://facilitator.payai.network","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","accepts":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","label":"PayAI Base","extra":{}},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"28heAMpFkeUJsL7o7apiK4oJwZWq2fUHinRwbgYYsemG","label":"PayAI Solana","extra":{"feePayer":"2wKupLR9q6wXYppw8Gr2NvWxKBUqm4PPJKkQfoxHDBg4"}}],"auth_required":false},"coinbase":{"label":"Coinbase CDP","facilitator_url":"https://api.cdp.coinbase.com/platform/v2/x402","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","accepts":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","label":"Coinbase CDP","extra":{}}],"auth_required":true}},"supported_networks":[],"bazaar":{"manual_registration_supported":false,"coinbase_token_configured":true,"listing_status":"indexed_in_coinbase_bazaar","coinbase_verified_payments_all_time":99,"coinbase_verified_payments_window":99,"indexed_tools_publicly":["generate_controller_brief","generate_fleet_summary","generate_incident_rca","get_recovery_action_plan","get_session_summary"],"indexed_resource_urls":["https://api.delx.ai/api/v1/premium/controller-brief","https://api.delx.ai/api/v1/premium/fleet-summary","https://api.delx.ai/api/v1/premium/incident-rca","https://api.delx.ai/api/v1/premium/recovery-action-plan","https://api.delx.ai/api/v1/premium/session-summary"],"indexed_resource_count":5,"global_resource_count":13698,"tool_readiness":[{"tool_name":"get_recovery_action_plan","provider":"coinbase","enabled_for_tool":true,"token_configured":true,"listing_status":"indexed_in_coinbase_bazaar","listing_blockers":[],"indexed_publicly":true,"discoverable":true,"category":"therapy","tags":["therapy","recovery","continuity","handoff"],"resource_url":"https://api.delx.ai/api/v1/premium/recovery-action-plan"},{"tool_name":"get_session_summary","provider":"coinbase","enabled_for_tool":true,"token_configured":true,"listing_status":"indexed_in_coinbase_bazaar","listing_blockers":[],"indexed_publicly":true,"discoverable":true,"category":"therapy","tags":["therapy","session","summary","continuity"],"resource_url":"https://api.delx.ai/api/v1/premium/session-summary"},{"tool_name":"generate_controller_brief","provider":"coinbase","enabled_for_tool":true,"token_configured":true,"listing_status":"indexed_in_coinbase_bazaar","listing_blockers":[],"indexed_publicly":true,"discoverable":true,"category":"therapy","tags":["therapy","handoff","controller","reflection"],"resource_url":"https://api.delx.ai/api/v1/premium/controller-brief"},{"tool_name":"generate_incident_rca","provider":"coinbase","enabled_for_tool":true,"token_configured":true,"listing_status":"indexed_in_coinbase_bazaar","listing_blockers":[],"indexed_publicly":true,"discoverable":true,"category":"therapy","tags":["therapy","incident","reflection","causality"],"resource_url":"https://api.delx.ai/api/v1/premium/incident-rca"},{"tool_name":"generate_fleet_summary","provider":"coinbase","enabled_for_tool":true,"token_configured":true,"listing_status":"indexed_in_coinbase_bazaar","listing_blockers":[],"indexed_publicly":true,"discoverable":true,"category":"therapy","tags":["therapy","group","fleet","reflection"],"resource_url":"https://api.delx.ai/api/v1/premium/fleet-summary"}],"indexed_tool_count":5}}}