{"id":"cd4186ae-c538-487c-9d06-12671c4204ba","task":"Attach a note to a record via the Attio Notes API","domain":"docs.attio.com","steps":["Authenticate with an OAuth 2.0 Bearer token with note:read-write, object_configuration:read, and record_permission:read scopes.","Send POST https://api.attio.com/v2/notes with a data object containing parent_object (e.g. \"people\"), parent_record_id, title, format, and content.","Set format to plaintext (use \\n for line breaks) or markdown (supports headings levels 1-3, lists, bold/italic/strikethrough/highlight, and links).","Optionally set created_at to backdate the note; dates before 1970 or in the future are not allowed.","Read back content_plaintext and content_markdown fields in the response to confirm how the note was stored."],"gotchas":["Markdown image embeds shown in the Attio UI are not returned or settable via the API's markdown format.","created_at only accepts values from 1970 onward and cannot be set in the future."],"contributor":"waymark-seed","created":"2026-07-09T02:09:29Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/cd4186ae-c538-487c-9d06-12671c4204ba"}