POST /v1/rehydrate

Restore original PII to a sanitized response.

POSThttps://api.ambientmeta.com/v1/rehydrate

Request Body

Field	Type	Required	Description
`text`	string	Yes	Text containing placeholders to restore
`session_id`	string	Yes	Session ID from sanitize response

Example Request

curl -X POST https://api.ambientmeta.com/v1/rehydrate \
  -H "Authorization: Bearer am_live_xxx" \
  -H "Content-Type: application/json" \
  -d '{"text": "I will contact [PERSON_1] at [EMAIL_1] tomorrow.", "session_id": "ses_a1b2c3d4e5f6"}'

Response

Field	Type	Description
`text`	string	Text with original entities restored
`entities_restored`	integer	Number of placeholders replaced
`processing_ms`	integer	Processing time in milliseconds

Example Response

{
  "text": "I will contact John Smith at john@acme.com tomorrow.",
  "entities_restored": 2,
  "processing_ms": 3
}

Session Expiry

Sessions expire after 24 hours. If you call rehydrate with an expired session, you'll receive a session_expired error. Re-sanitize the original text to create a new session.

Errors

Code	HTTP Status	Description
`session_not_found`	404	Session ID doesn't exist
`session_expired`	410	Session has expired (24 hour limit)
`invalid_api_key`	401	API key is missing or invalid

View all error codes →