FactStamp

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['document'], 'properties': {'document': {'type': 'string', 'maxLength': 40000, 'minLength': 20, 'description': 'The document text. Only sentences that name something we cover AND carry the value to check become claims; everything else is reported as considered.'}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['query'], 'properties': {'query': {'type': 'string', 'maxLength': 200, 'minLength': 2, 'description': "The entity to verify: a legal name such as 'Shopify Inc.', an LEI, or a CIK. An identifier resolves exactly."}, 'jurisdiction': {'type': 'string', 'maxLength': 12, 'description': "Optional jurisdiction code to break ties, e.g. 'CA-ON', 'US-DE', 'AU'."}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['claim'], 'properties': {'claim': {'type': 'string', 'maxLength': 4000, 'minLength': 8, 'description': "The assertion to check, e.g. 'The RBA cash rate is 4.35% as at August 2026'."}, 'series_id': {'type': 'string', 'description': 'Optional. Name the series to bypass the rule-based router (see list_series). Use when you already know which series owns the number, or when routing was ambiguous.'}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['claim'], 'properties': {'claim': {'type': 'string', 'maxLength': 4000, 'minLength': 4, 'description': 'The assertion to route.'}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['tool', 'input'], 'properties': {'tool': {'enum': ['verify_citation', 'verify_package'], 'type': 'string'}, 'input': {'type': 'object', 'additionalProperties': {}}}, 'additionalProperties': False}, 'maxItems': 12, 'description': 'Explicit form: each item names its door and its input.'}, 'packages': {'type': 'array', 'items': {'type': 'string', 'maxLength': 200}, 'maxItems': 12, 'description': "Shorthand: package versions such as 'express@4.18.2'."}, 'citations': {'type': 'array', 'items': {'type': 'string', 'maxLength': 300}, 'maxItems': 12, 'description': 'Shorthand: DOIs, arXiv IDs or titles, each checked as a citation.'}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['query'], 'properties': {'query': {'type': 'string', 'maxLength': 300, 'minLength': 4, 'description': "A DOI such as '10.1038/nature12373', an arXiv ID such as '1706.03762', or a paper title."}, 'claimed_year': {'type': 'integer', 'maximum': 2100, 'minimum': 1500, 'description': 'The year as your document states it. A difference of one year is tolerated.'}, 'claimed_title': {'type': 'string', 'maxLength': 300, 'description': 'The title exactly as your document quotes it, to have it compared against the record.'}, 'claimed_authors': {'type': 'array', 'items': {'type': 'string', 'maxLength': 120}, 'maxItems': 20, 'description': 'The authors as your document lists them. Surnames are compared.'}, 'claimed_journal': {'type': 'string', 'maxLength': 200, 'description': 'The journal or container as your document names it.'}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['package'], 'properties': {'package': {'type': 'string', 'maxLength': 200, 'minLength': 1, 'description': "The package to check, e.g. 'express', 'express@4.18.2' or '@scope/name'."}, 'ecosystem': {'enum': ['npm', 'pypi', 'crates'], 'type': 'string', 'description': 'Which registry to ask. Defaults to npm.'}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['kind', 'subject'], 'properties': {'kind': {'enum': ['citation', 'package'], 'type': 'string', 'description': 'What kind of subject this is.'}, 'subject': {'type': 'string', 'maxLength': 300, 'minLength': 2, 'description': "The DOI, arXiv ID or title to watch; for a package, 'express@4.18.2' or 'npm:express@4.18.2'."}, 'webhook': {'type': 'string', 'maxLength': 300, 'description': 'Optional https URL: each recorded change is POSTed there as JSON.'}}, 'additionalProperties': False}

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['items'], 'properties': {'items': {'type': 'array', 'items': {'type': 'object', 'required': ['kind', 'subject'], 'properties': {'kind': {'enum': ['citation', 'package'], 'type': 'string', 'description': 'What kind of reference this is.'}, 'subject': {'type': 'string', 'maxLength': 300, 'minLength': 2, 'description': "The DOI, arXiv ID or title; for a package, 'express@4.18.2' or 'npm:express@4.18.2'."}}, 'additionalProperties': False}, 'maxItems': 25, 'minItems': 1, 'description': 'Up to 25 references. A repeated reference is charged once.'}, 'webhook': {'type': 'string', 'maxLength': 300, 'description': 'Optional https URL: each recorded change on any reference is POSTed there as JSON.'}}, 'additionalProperties': False}