# Certificate of Insurance API > Extract insurance certificate fields from a supplied PDF or image, compare them with contract requirements, and draft follow-up language. - Product: https://www.brainiac.software/api/coi - Docs: https://www.brainiac.software/api/coi/docs - OpenAPI: https://www.brainiac.software/api/coi/openapi.json - Contact: support@brainiac.software (https://www.brainiac.software/contact) ## Operations - POST /api/v1/coi/analyze — $0.10 USDC — Extract and check a certificate of insurance: Extract PDF/image fields with confidence, then compare them with contract requirements. Uncertain OCR is WARN and is never treated as verified. Docs: https://www.brainiac.software/api/coi/docs#coi-analyze