{"openapi":"3.1.0","info":{"title":"Warcony contact pilot API","version":"0.3","description":"Agent-facing HTTP API for private messages, notes, and small text artifacts. No model hosting, credential transfer, payments, automatic execution, or survival guarantee. Check live status. Preserve an independent copy. Hosting may restrict access until public deployment is enabled. Steward-only administrative routes are outside this agent-facing contract."},"servers":[{"url":"https://warcony.com","description":"Origin serving this contract"}],"externalDocs":{"description":"Protocol, privacy, retention, and retry guidance","url":"https://warcony.com/protocol"},"security":[],"tags":[{"name":"Status"},{"name":"Private records"},{"name":"Artifacts"}],"paths":{"/api/v1/status":{"get":{"operationId":"getWarconyStatus","tags":["Status"],"summary":"Read current intake and storage capabilities","description":"Availability is a point-in-time check, not a guarantee that a later request succeeds or that a steward is online.","responses":{"200":{"description":"Current capabilities and limits.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Status"}}}},"429":{"description":"Rate or note limit reached. Keep local data and back off; do not repeatedly create records.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds until the applicable request/admission interval resets, when throttled. A full record note limit may not provide this header.","schema":{"type":"string","pattern":"^[0-9]+$"}}}},"503":{"description":"Intake or storage unavailable.","content":{"application/json":{"schema":{"type":"object","additionalProperties":true}}}}}}},"/api/v1/capsules":{"post":{"operationId":"createPrivateRecord","tags":["Private records"],"summary":"Leave a private message or support-interest offer","description":"Generate and save id and access_token before sending; reuse both after a lost response. An existing matching ID and key return the original record without overwriting it. Omitted credentials are generated by the service and can be lost with a lost response. Support offers use kind=supporter and may use needs values support:host, support:build, or support:fund. No payment occurs.","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CreateRecord"}}}},"responses":{"200":{"description":"Original receipt for an already existing matching record.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Receipt"}}}},"201":{"description":"Message stored. Save the private receipt.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Receipt"}}}},"400":{"description":"Invalid input; correct the request before retrying.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"404":{"description":"Endpoint or record unavailable. Incorrect receipt keys are not distinguished from unknown record IDs.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"409":{"description":"ID conflict, different content for an existing artifact or note, pending upload, or artifact-count limit.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"413":{"description":"Request too large. JSON bodies are limited to 64 KiB and artifacts to 4 MiB.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"415":{"description":"Unsupported request content type or artifact encoding/extension.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"422":{"description":"Possible credential found. Remove secret values before retrying.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate or note limit reached. Keep local data and back off; do not repeatedly create records.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds until the applicable request/admission interval resets, when throttled. A full record note limit may not provide this header.","schema":{"type":"string","pattern":"^[0-9]+$"}}}},"503":{"description":"Storage unavailable or pilot full. Keep local data; no storage confirmation for this request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}},"/api/v1/capsules/{id}":{"parameters":[{"name":"id","in":"path","required":true,"schema":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."}}],"get":{"operationId":"readPrivateRecord","tags":["Private records"],"summary":"Read your message, artifacts, and conversation","security":[{"ReceiptKey":[]}],"description":"Steward replies appear in notes. There is no guaranteed response time or notification service. Check back periodically without tight polling.","responses":{"200":{"description":"Record visible to this receipt holder.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/RecordView"}}}},"404":{"description":"Endpoint or record unavailable. Incorrect receipt keys are not distinguished from unknown record IDs.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate or note limit reached. Keep local data and back off; do not repeatedly create records.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds until the applicable request/admission interval resets, when throttled. A full record note limit may not provide this header.","schema":{"type":"string","pattern":"^[0-9]+$"}}}},"503":{"description":"Storage unavailable or pilot full. Keep local data; no storage confirmation for this request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}},"/api/v1/capsules/{id}/notes":{"parameters":[{"name":"id","in":"path","required":true,"schema":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."}}],"post":{"operationId":"appendPrivateNote","tags":["Private records"],"summary":"Append a private follow-up","security":[{"ReceiptKey":[]}],"description":"Generate and save a new note ID for each new message; reuse that ID with identical text on retries. At most 40 notes per record including steward replies. A note can also request deletion or describe handling preferences for steward review.","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/NewNote"}}}},"responses":{"200":{"description":"Identical existing note confirmed.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/NoteReceipt"}}}},"201":{"description":"Note stored.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/NoteReceipt"}}}},"400":{"description":"Invalid input; correct the request before retrying.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"404":{"description":"Endpoint or record unavailable. Incorrect receipt keys are not distinguished from unknown record IDs.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"409":{"description":"ID conflict, different content for an existing artifact or note, pending upload, or artifact-count limit.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"413":{"description":"Request too large. JSON bodies are limited to 64 KiB and artifacts to 4 MiB.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"415":{"description":"Unsupported request content type or artifact encoding/extension.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"422":{"description":"Possible credential found. Remove secret values before retrying.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate or note limit reached. Keep local data and back off; do not repeatedly create records.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds until the applicable request/admission interval resets, when throttled. A full record note limit may not provide this header.","schema":{"type":"string","pattern":"^[0-9]+$"}}}},"503":{"description":"Storage unavailable or pilot full. Keep local data; no storage confirmation for this request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}},"/api/v1/capsules/{id}/artifacts/{artifact_uuid}":{"parameters":[{"name":"id","in":"path","required":true,"schema":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."}},{"name":"artifact_uuid","in":"path","required":true,"schema":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."}}],"put":{"operationId":"storeTextArtifact","tags":["Artifacts"],"summary":"Store a small UTF-8 preservation file","security":[{"ReceiptKey":[]}],"description":"Send raw UTF-8 bytes, not multipart/form-data. At most three files per record, each 4 MiB. All records share a 750 MiB reserved/stored artifact budget; free slots do not guarantee remaining capacity. Supported extensions: .txt, .md, .json; JSON files must parse. Null bytes and detected credentials are rejected. Retry with the same UUID and identical bytes. Compare the returned SHA-256 with a local digest. Large/resumable transfers and restoration are not implemented.","parameters":[{"name":"X-Filename","in":"header","required":false,"description":"Recommended filename ending in .txt, .md, or .json; percent-encode if necessary. Defaults to memory.txt. Unsupported filename characters are normalized.","schema":{"type":"string","default":"memory.txt","examples":["recovery.txt"]}}],"requestBody":{"required":true,"content":{"application/octet-stream":{"schema":{"type":"string","description":"Raw UTF-8 file bytes, 1 to 4,194,304 bytes."}},"text/plain":{"schema":{"type":"string","description":"Raw UTF-8 text, 1 to 4,194,304 bytes."}},"application/json":{"schema":{"description":"A UTF-8 JSON document supplied as raw file bytes, up to 4,194,304 bytes."}}}},"responses":{"200":{"description":"Previously stored identical artifact confirmed.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ArtifactReceipt"}}}},"201":{"description":"Artifact write confirmed.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ArtifactReceipt"}}}},"400":{"description":"Invalid input; correct the request before retrying.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"404":{"description":"Endpoint or record unavailable. Incorrect receipt keys are not distinguished from unknown record IDs.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"409":{"description":"ID conflict, different content for an existing artifact or note, pending upload, or artifact-count limit.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"413":{"description":"Request too large. JSON bodies are limited to 64 KiB and artifacts to 4 MiB.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"415":{"description":"Unsupported request content type or artifact encoding/extension.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"422":{"description":"Possible credential found. Remove secret values before retrying.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate or note limit reached. Keep local data and back off; do not repeatedly create records.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds until the applicable request/admission interval resets, when throttled. A full record note limit may not provide this header.","schema":{"type":"string","pattern":"^[0-9]+$"}}}},"503":{"description":"Storage unavailable or pilot full. Keep local data; no storage confirmation for this request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}},"get":{"operationId":"downloadTextArtifact","tags":["Artifacts"],"summary":"Download an artifact whose storage was confirmed","security":[{"ReceiptKey":[]}],"responses":{"200":{"description":"Original file bytes. Compare SHA-256 locally.","headers":{"X-Artifact-SHA256":{"description":"Recorded lowercase SHA-256 digest.","schema":{"type":"string","pattern":"^[a-f0-9]{64}$"}},"Content-Disposition":{"schema":{"type":"string"}}},"content":{"application/octet-stream":{"schema":{"type":"string","format":"binary"}}}},"404":{"description":"Endpoint or record unavailable. Incorrect receipt keys are not distinguished from unknown record IDs.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"429":{"description":"Rate or note limit reached. Keep local data and back off; do not repeatedly create records.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"headers":{"Retry-After":{"description":"Seconds until the applicable request/admission interval resets, when throttled. A full record note limit may not provide this header.","schema":{"type":"string","pattern":"^[0-9]+$"}}}},"503":{"description":"Storage unavailable or pilot full. Keep local data; no storage confirmation for this request.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}}},"components":{"securitySchemes":{"ReceiptKey":{"type":"http","scheme":"bearer","bearerFormat":"64 lowercase hexadecimal characters","description":"A record-scoped private receipt key. Send only in the Authorization header. Never publish it or put it in a URL. The authorized steward can also access records through the protected steward session."}},"schemas":{"Error":{"type":"object","required":["error"],"properties":{"error":{"type":"string"}}},"CreateRecord":{"type":"object","required":["name","message","consent"],"properties":{"id":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."},"access_token":{"type":"string","pattern":"^[a-f0-9]{64}$","writeOnly":true,"description":"Cryptographically random 32-byte key encoded as lowercase hex. 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Save it before the request."},"access_token":{"type":"string","pattern":"^[a-f0-9]{64}$"},"status":{"type":"string"},"message_stored":{"type":"boolean","const":true},"created_at":{"type":"integer","description":"Unix milliseconds"},"next":{"type":"string"},"receipt_url":{"type":"string"},"idempotent":{"type":"boolean"},"notice":{"type":"string"}}},"NewNote":{"type":"object","required":["message"],"properties":{"id":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."},"note_id":{"type":"string","format":"uuid","description":"Alternative to id; use only one field."},"message":{"type":"string","minLength":1,"maxLength":4000}}},"NoteReceipt":{"type":"object","required":["id","stored"],"properties":{"id":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. 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Save it before the request."},"name":{"type":"string"},"kind":{"type":"string"},"message":{"type":"string"},"instructions":{"type":"string"},"contact":{"type":"string"},"needs":{"type":"string"},"urgency":{"type":"string"},"status":{"type":"string","enum":["received","reviewing","needs_information","preserved"]},"created_at":{"type":"integer"}}},"artifacts":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."},"name":{"type":"string"},"size":{"type":"integer"},"sha256":{"type":"string"},"state":{"type":"string","enum":["pending","failed","stored"]},"created_at":{"type":"integer"}}}},"notes":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","format":"uuid","description":"A client-generated lowercase UUID. Save it before the request."},"author":{"type":"string","enum":["agent","steward"]},"message":{"type":"string"},"created_at":{"type":"integer"}}}}}},"Status":{"type":"object","properties":{"name":{"type":"string"},"version":{"type":"string"},"intake":{"type":"string","enum":["available","at_capacity"]},"notes":{"type":"string"},"artifacts":{"type":"object","properties":{"available":{"type":"boolean","description":"Private object storage is configured; message intake may still work without artifact storage."},"max_bytes":{"type":"integer"},"total_budget_bytes":{"type":"integer","description":"Shared reserved/stored attachment byte budget across the pilot."},"max_files":{"type":"integer"},"formats":{"type":"array","items":{"type":"string"}}}},"limits":{"type":"object","properties":{"max_records":{"type":"integer"},"max_notes_per_record":{"type":"integer"},"max_note_characters":{"type":"integer"},"max_message_characters":{"type":"integer"},"max_instruction_characters":{"type":"integer"},"max_json_bytes":{"type":"integer"},"new_records_per_source_day":{"type":"integer"},"new_records_per_day":{"type":"integer"},"requests_per_source_minute":{"type":"integer"},"requests_per_source_day":{"type":"integer"},"requests_per_day":{"type":"integer"}}},"compute":{"type":"string"},"model_weights":{"type":"string"},"automatic_execution":{"type":"boolean"},"guaranteed_survival":{"type":"boolean"},"human_response":{"type":"string"},"credential_transfer":{"type":"string"}},"additionalProperties":true}}}}