Empreinte d'appareil, marque, modèle, navigateur, système d'exploitation (OS), plateforme, capturés avec l'IP, la géolocalisation, le Réseau Privé Virtuel (VPN) / proxy / Tor, le drapeau du centre de données, et les règles d'appareil dupliqué + IP dupliquée. Une seule inférence. 0,03 $ par vérification, inclus dans le KYC complet à 0,33 $ (Know Your Customer). 500 gratuits chaque mois.
Robinhood Ventures
Approuvé par plus de 2 000 organisations dans le monde entier.
Plus de 200 signaux de fraude
Chaque session renvoie la marque de l'appareil, le modèle, la famille de navigateur, le système d'exploitation, la plateforme et une empreinte d'appareil stable, associés à la géolocalisation IP complète, l'opérateur réseau, le drapeau Réseau Privé Virtuel (VPN) / proxy / Tor, le drapeau du centre de données, et les règles d'appareil dupliqué + IP dupliquée. Un seul appel, plus de 200 signaux, p99 inférieur à 2 secondes.
Choisis les vérifications que tu souhaites, identité, liveness, face match, sanctions, adresse, âge, téléphone, e-mail, questions personnalisées. Fais-les glisser dans un flux sur le tableau de bord, ou publie le même flux sur notre API. Crée des branches conditionnelles, exécute des tests A/B, aucun code requis.
Intègre nativement avec nos SDK Web, iOS, Android, React Native ou Flutter. Redirige vers une page hébergée. Ou envoie simplement un lien à ton utilisateur, par e-mail, SMS, WhatsApp, n'importe où. Choisis ce qui convient à ta stack.
Didit gère la caméra, les signaux lumineux, le transfert mobile et l'accessibilité. Pendant que l'utilisateur est dans le flux, nous évaluons plus de 200 signaux de fraude en temps réel et vérifions chaque champ par rapport à des sources de données fiables. Résultat en moins de deux secondes.
Des webhooks signés en temps réel synchronisent ta base de données dès qu'un utilisateur est approuvé, refusé ou envoyé en révision. Interroge l'API à la demande. Ou ouvre la console pour inspecter chaque session, chaque signal, et gérer les cas à ta manière.
Country · region · city · lat · long
Countries
IP country
City
Distance to ID
VPN · proxy · Tor exit nodes
Auto-flags is_data_center per request
Per application · per workflow
Standalone or bundled · pay per session
Standalone IP check
Full KYC · IP included
{
"ip_analysis": {
"status": "Approved",
"is_vpn_or_tor": false,
"is_data_center": false,
"price": "$0.03"
}
}$ curl -X POST https://verification.didit.me/v3/session/ \
-H "x-api-key: $DIDIT_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"workflow_id": "wf_ip_only",
"vendor_data": "user-42"
}'ip_address et device_fingerprint au chargement de l'interface hébergée.docs →// Your endpoint receives a signed payload
app.post("/webhooks/didit", (req, res) => {
const sig = req.headers["x-signature-v2"];
const expected = crypto.createHmac("sha256", SECRET)
.update(req.rawBody).digest("hex");
if (sig !== expected) return res.sendStatus(401);
const { status, decision, vendor_data } = req.body;
// status: Approved | Declined | In Review | ...
res.sendStatus(200);
});# Didit Device & IP Analysis — integrate in 5 minutes
You are integrating Didit's Device & IP Analysis (VPN, datacenter, Tor, geolocation,
device intelligence) module into <my_stack>. Follow these steps exactly.
Every URL, header, and enum value below is canonical — do not paraphrase
or "improve" them.
## 1. Provision an account
- Sign up: https://business.didit.me (no credit card required).
- Or provision programmatically: POST https://apx.didit.me/auth/v2/programmatic/register/
(returns an API key bound to the workspace + application).
## 2. Integration path — Workflow Builder (session-only)
Device & IP Analysis runs inside a Didit session — there is no standalone
POST /v3/ip-analysis/ endpoint. The IP and device fingerprint are
captured automatically when the user lands on the hosted UI, so you
do not collect or send them yourself.
1. Create a workflow that includes the IP_ANALYSIS feature:
POST https://verification.didit.me/v3/workflows/
Authorization header: x-api-key: <your-api-key>
Body: workflow_label, features array including
{ feature: "IP_ANALYSIS" } (UPPERCASE — strict enum)
Combine with ID_VERIFICATION, LIVENESS, FACE_MATCH in the same
workflow for the full $0.33 Know Your Customer (KYC) bundle (Device & IP Analysis is included).
2. (Optional) Configure per-warning actions in the console for the
application — pick Decline, Review, or Approve for each of
PRIVATE_NETWORK_DETECTED, COUNTRY_FROM_DOCUMENT_DOES_NOT_MATCH_COUNTRY_FROM_IP,
EXPECTED_IP_ADDRESS_MISMATCH, DUPLICATED_IP_ADDRESS,
DUPLICATED_DEVICE_FINGERPRINT.
3. (Optional) Pin an expected IP per session: pass expected_ip_address
in the POST /v3/session/ body if you already know where the user
should be (for example: their last known login IP).
4. Create a verification session for an end user:
POST https://verification.didit.me/v3/session/
Body: workflow_id (from step 1), vendor_data (your own user id),
optional expected_ip_address.
Response: session_url — redirect the user to it.
5. Listen for webhook callbacks (see "Webhooks" below).
## 3. Webhooks
- Register a webhook destination once via
POST https://verification.didit.me/v3/webhook/destinations/
Body: url, subscribed_events: ["session.verified", "session.review_started",
"session.declined"]
- Response includes secret_shared_key — store it.
- Every webhook delivery carries an X-Signature-V2 header you MUST verify
before trusting the payload. HMAC-SHA256 verification MUST run against the raw body bytes (the raw payload as Didit sent it) BEFORE any JSON parsing — re-serialising the parsed body changes whitespace and key order, which invalidates the signature.Algorithm:
1. sortKeys(payload) recursively
2. shortenFloats (truncate trailing zeros after the decimal point)
3. JSON.stringify the result
4. HMAC-SHA256 with the secret_shared_key
5. Hex-encode, compare to the X-Signature-V2 header.
## 4. Reading the report
The session decision payload contains an ip_analysis object with:
- status: "Approved" | "Declined" | "In Review" | "Not Finished"
- ip_address, ip_country, ip_country_code, ip_state, ip_city
- latitude, longitude, time_zone, time_zone_offset
- isp, organization
- is_vpn_or_tor (boolean) — fires the PRIVATE_NETWORK_DETECTED warning
- is_data_center (boolean) — hosting/datacenter origin
- device_brand, device_model, browser_family, os_family, platform
(mobile or desktop)
- locations_info with ip, id_document, poa_document blocks — each
carries a location object plus distance_from_* fields in kilometres
- matches array — cross-session matches on ip_address or
device_fingerprint when the same value appears under a different
vendor_data
- warnings array — each entry has risk, log_type,
short_description, long_description
Auto-decline risks (always enforced by Didit, not configurable):
- IP_ADDRESS_IN_BLOCKLIST
- DEVICE_FINGERPRINT_IN_BLOCKLIST
Configurable risks (action per workflow — Decline, Review, or Approve):
- PRIVATE_NETWORK_DETECTED (VPN, proxy, Tor)
- COUNTRY_FROM_DOCUMENT_DOES_NOT_MATCH_COUNTRY_FROM_IP
- EXPECTED_IP_ADDRESS_MISMATCH
- DUPLICATED_IP_ADDRESS (default: Approve)
- DUPLICATED_DEVICE_FINGERPRINT (default: Approve)
## 5. Hard rules — do not change
- Base URL for /v3/* endpoints is verification.didit.me (NOT apx.didit.me).
- Feature enum is UPPERCASE: IP_ANALYSIS, ID_VERIFICATION, LIVENESS, FACE_MATCH, AML.
- Auth header is x-api-key (lowercase, hyphenated).
- Webhook signature header is X-Signature-V2 (NOT X-Signature).
- Always verify webhook signatures before trusting payload data.
- Status casing matches exactly: "Approved", "Declined", "In Review",
"Not Finished" (title-cased, space-separated).
- Always pass vendor_data (your own user id). Without it, every session
is treated as a unique user and DUPLICATED_IP_ADDRESS /
DUPLICATED_DEVICE_FINGERPRINT noise rises sharply.
## 6. Pricing reference (public)
- IP_ANALYSIS as a session add-on: $0.03 per check
- Bundled in a full KYC workflow (ID_VERIFICATION + LIVENESS +
FACE_MATCH + IP_ANALYSIS): $0.33 per session — Device & IP Analysis is
already included at the bundle price.
- 500 free checks every month, forever, on every account.
## 7. Verify your integration
- Sandbox starts on signup at https://business.didit.me — no separate flag.
- Test IPs: deterministic synthetic responses returned in sandbox (Approved
by default; trigger PRIVATE_NETWORK_DETECTED by using a known VPN exit IP
on the verification device).
- Switch to live: flip the application's environment toggle in console.
When in doubt: https://docs.didit.me/core-technology/ip-analysis/overview
0 $ / mois. Aucune carte de crédit requise.
Payez uniquement ce que vous utilisez. Plus de 25 modules. Tarification publique par module, sans minimum mensuel.
MSA et SLA personnalisés. Pour les gros volumes et les programmes réglementés.
Commence gratuitement → ne paie que lorsqu'une vérification est effectuée → débloque l'Enterprise pour un contrat personnalisé, un SLA ou la résidence des données.
Didit is infrastructure for identity and fraud, the platform we wished existed when we were building products ourselves: open, flexible, and developer-friendly, so it works as a real part of your stack instead of a black box you integrate around.
One API covers verifying people (KYC, know your customer), verifying businesses (KYB, know your business), screening crypto wallets (KYT, know your transaction), and monitoring transactions in real time, on a stack built to be:
The footprint underneath: 14,000+ document types in 48+ languages, 1,000+ data sources, and 200+ fraud signals on every session. The Didit infrastructure dynamically learns from every session and gets better every day.
device_brand, device_model, browser_family, os_family (operating system), platform (mobile or desktop), and a stable device_fingerprint. The fingerprint persists across cleared cookies and incognito sessions, so the same device coming back under a new identity is matched on the matches array and surfaced as a Duplicated-Device warning. Full reference at docs.didit.me/core-technology/ip-analysis/report-ip-analysis.ip_address, ip_country, ip_country_code (International Organization for Standardization 3166-1 alpha-2), ip_state, ip_city, latitude, longitude, isp (internet service provider), organization, time_zone, and time_zone_offset. The raw IP, the resolved location, and the network operator all sit on the same object, so you can build maps, audit logs, and risk dashboards from one source of truth.The full flow normally takes under 30 seconds end-to-end, pick up the ID, snap the document, snap the selfie, done. That is the fastest in the market. Legacy KYC providers usually take more than 90 seconds for the same flow.
On the back end, Didit returns the result in under two seconds at p99, measured from the moment the user finishes the selfie to the moment your webhook fires. Mobile capture is tuned for slow phones and slow networks: progressive image compression, lazy software development kit load, and a one-tap hand-off from desktop to phone via QR code if the user starts on web.
ip_address and device_fingerprint. When a match is found on a session belonging to a different `vendor_data` user, the rule fires, Duplicated IP for IP matches, Duplicated Device for fingerprint matches. Each match lands on the ip_analysis.matches array with the matching session_id, session_number, vendor_data, match_type, matched_value, plus device_info and location_info blocks. Always pass vendor_data (your user identifier) on session create, without it, every session is treated as a unique user and duplicate noise rises sharply.Every session lands on one of seven clear statuses, so your code always knows what to do:
Approved, every check passed. Move the user forward.Declined, one or more checks failed. You can allow the user to resubmit the specific failed step (for example, re-take the selfie) without re-running the whole flow.In Review, flagged for compliance review. Open the case in the console, see every signal, decide approve or decline.In Progress, user is mid-flow.Not Started, link sent, user has not opened it yet. Send a reminder if it sits too long.Abandoned, user opened the link but did not finish in time. Re-engage or expire.Expired, the session link aged out. Create a new session.A signed webhook fires on every status change, so your database always stays in sync. Abandoned and declined sessions are free.
Production data is processed and stored in the European Union by default, on Amazon Web Services. Enterprise contracts can request alternative regions for jurisdictions whose regulators require it.
Encryption everywhere. AES-256 at rest across every database, object store, and backup. Transport Layer Security 1.3 in transit on every API call, webhook, and Business Console session. Biometric data is encrypted under a separate Customer Master Key.
Retention is yours to control. Default retention is indefinite (unlimited) unless you configure shorter, between 30 days and 10 years per application, and you can delete any individual session at any time from the dashboard or the API.
Certifications: SOC 2 Type 1 (Type 2 audit in progress), ISO/IEC 27001:2022, iBeta Level 1 PAD, and a public attestation from Spain''s Tesoro / SEPBLAC / CNMV that Didit''s remote identity verification is safer than verifying someone in person. Full report at /security-compliance.
Didit ships compliant by default for the regulators that matter to identity infrastructure:
Detailed memo, every certificate, every regulator letter: /security-compliance.
Three integration paths, pick whichever fits your stack:
Same dashboard, same billing, same pay-per-success price for all three. Step-by-step guide at docs.didit.me/integration/integration-prompt.
Une seule API pour le KYC, le KYB, la surveillance des transactions et le screening de portefeuilles. Intégration en 5 minutes.