Par George Curta · Dernière mise à jour 2026-10-23

Une API REST puissante

Intégrez la détection et l'anonymisation des PII à n'importe quelle application. Des points de terminaison simples, une documentation complète, prête pour l'entreprise.

Documentation de l'API Obtenir un jeton API

Démarrage rapide

Lancez-vous avec l'API en quelques minutes

Installez notre SDK et effectuez votre premier appel API

Installez le SDK pour votre langage
Récupérez votre jeton API depuis le tableau de bord
Effectuez votre première requête d'anonymisation
Intégrez-le à votre application

// Analyze text for PII
const response = await fetch('https://anonym.legal/api/presidio/analyze', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_TOKEN',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    text: 'Contact John Smith at john.smith@company.com',
    language: 'en'
  })
});

const results = await response.json();
// Returns detected entities with positions and confidence scores

Points de terminaison disponibles

POST/api/presidio/analyze

Analyze text to detect PII entities. Returns entity types, positions, and confidence scores.

View documentation →

POST/api/presidio/anonymize

Anonymize detected PII using your chosen method. Returns anonymized text.

View documentation →

POST/api/presidio/batch

Process multiple texts in a single request (from the Basic plan, up to 5 texts). Business plans support up to 50 texts per batch.

View documentation →

POST/api/presidio/image

Detect or redact PII in a PNG/JPEG image (mode=analyze|redact). Redact mode supports solid-box, label-replace, or masked-character rendering per region.

View documentation →

GET/api/health

Check service status and runtime health. No authentication required.

Public endpoint

Fonctionnalités de l'API

Authentification JWT

Authentification sécurisée par jeton pour tous les appels API

Limitation de débit

Des limites de débit équitables avec des en-têtes clairs. Limites plus élevées pour l'entreprise

Exemples de code

Des exemples prêts à l'emploi dans plusieurs langages de programmation

Endpoint Reference

Complete REST documentation. All endpoints require Bearer token authentication unless noted.

Authentication

Every request requires a Bearer token in the Authorization header. Get your access token from Settings → Developer Access in the web app.

Authorization: Bearer YOUR_API_TOKEN
Content-Type: application/json

Endpoints

Method	Endpoint	Description
POST	/api/presidio/analyze	Detect PII entities in text
POST	/api/presidio/anonymize	Anonymize detected PII entities
POST	/api/presidio/batch	Process multiple files in one request
POST	/api/presidio/image	Detect or redact PII in PNG/JPEG images (mode=analyze\|redact)
GET	/api/presidio/entities	List supported entity types
GET	/api/health	Service health (no auth required)
GET	/api/presets	List saved presets
POST	/api/presets	Create a new preset
PUT	/api/presets/{id}	Update a preset
DELETE	/api/presets/{id}	Delete a preset
GET	/api/encryption-keys	List encryption key metadata
GET	/api/encryption-keys/{id}	Get key details (add ?includeKey=true for value)

Request & Response Schemas

POST /api/presidio/analyze — Request

{
  "text": "John Smith lives at 123 Main St. SSN: 123-45-6789",
  "language": "en",
  "entities": ["PERSON", "LOCATION", "US_SSN"],
  "score_threshold": 0.5,
  "ad_hoc_recognizers": [
    {
      "entity_type": "EMPLOYEE_ID",
      "patterns": [{ "regex": "EMP-[0-9]{6}", "score": 0.9 }]
    }
  ]
}

POST /api/presidio/analyze — Response

{
  "entities": [
    { "entity_type": "PERSON", "text": "John Smith", "start": 0, "end": 10, "score": 0.95 },
    { "entity_type": "LOCATION", "text": "123 Main St", "start": 20, "end": 31, "score": 0.87 },
    { "entity_type": "US_SSN", "text": "123-45-6789", "start": 38, "end": 49, "score": 0.99 }
  ],
  "tokens_charged": 3,
  "language": "en"
}

POST /api/presidio/anonymize — Request with Operators

{
  "text": "John Smith, SSN 123-45-6789, email john@example.com",
  "language": "en",
  "operators": {
    "PERSON": { "type": "replace", "new_value": "<NAME>" },
    "US_SSN": { "type": "mask", "chars_to_mask": 5, "from_end": false },
    "EMAIL_ADDRESS": { "type": "hash", "hash_type": "SHA256" }
  }
}

POST /api/presidio/anonymize — Response

{
  "anonymized_text": "<NAME>, SSN ***-**-6789, email a3f2b8c1d4e5f6...",
  "entities_found": 3,
  "tokens_charged": 5,
  "replacements": [
    { "entity_type": "PERSON", "original": "John Smith", "replacement": "<NAME>" },
    { "entity_type": "US_SSN", "original": "123-45-6789", "replacement": "***-**-6789" },
    { "entity_type": "EMAIL_ADDRESS", "original": "john@example.com", "replacement": "a3f2b8c1..." }
  ]
}

POST /api/presidio/image — Request (multipart/form-data)

curl -X POST https://anonym.legal/api/presidio/image \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -F "file=@document.png" \
  -F "mode=redact" \
  -F "language=en" \
  -F "entities=[\"PERSON\",\"US_SSN\"]" \
  -F "operator=mask" \
  -F "mask_char=#"

POST /api/presidio/image — Response

// mode=analyze -> application/json (bounding boxes, not text offsets)
{
  "entities": [
    { "entity_type": "PERSON", "score": 0.95, "left": 120, "top": 80, "width": 140, "height": 24 }
  ],
  "processing_time": 0.83,
  "tokens_charged": 4
}

// mode=redact -> binary image/png body
// Content-Type: image/png
// X-Tokens-Charged: 4

Operator Reference

Configure per-entity anonymization using the operators field. Each entity type can use a different operator.

Operator	Description	Parameters	Example Output
replace	Replace with custom value or token	`new_value` (string, max 100 chars)	<PERSON_1>
redact	Permanently remove	None	[REDACTED]
hash	One-way hash	`hash_type`: SHA256 \| SHA512	a3f2b8c1...
encrypt	AES reversible encryption with your key	`key` (16-32 chars)	ENC:base64...
mask	Partial character masking	`chars_to_mask`, `masking_char`, `from_end`	John ****
keep	Keep original (skip anonymization)	None	John Smith

Rate Limits & Token Costs

Plan	Monthly Tokens	Developer Access
Free	200	—
Basic	1,000	REST endpoints
Pro	4,000	REST endpoints + MCP Server
Business	10,000	REST endpoints + MCP Server + Priority

Error Codes

Code	Description	Response Format
400	Invalid request (missing text, bad parameters)	{ "error": "Text is required" }
401	Missing or invalid API token	{ "error": "Unauthorized" }
403	Feature not available on current plan	{ "error": "Upgrade required" }
429	Token balance exhausted or rate limited	{ "error": "Insufficient tokens", "details": {...} }
500	Internal server error	{ "error": "Internal server error" }

Commencez à développer dès aujourd'hui

L'accès à l'API commence avec le plan Basic. Le plan Free (200 jetons par cycle de 30 jours dans l'application web) n'inclut pas l'accès à l'API.

Obtenir une clé API Documentation

Limitations / Important note

Rate limits and available endpoints depend on your plan; integrate retry/backoff for 429 responses.
Detection results are probabilistic confidence scores, not guarantees — validate before automated downstream use.
This documentation is informational and is not legal or compliance advice.

How we measure — our methodology