Angalia anwani yoyote ya wallet au hash ya muamala kwa hatari kwenye blockchain, vikwazo, mixers, mfiduo wa darknet, chanzo cha fedha. $0.15 kwa kila ukaguzi, au leta mtoa huduma wako wa uchunguzi.
Robinhood Ventures
Inaaminika na mashirika 2,000+ duniani kote.
$0.15 per check
Chunguza pochi kwa $0.15 kwa kila ukaguzi, au lete mtoa huduma wako wa uchunguzi na uiendeshe ndani ya Didit, kwa foleni moja ya kesi na rekodi moja ya ukaguzi kwa zote mbili.
Chagua ukaguzi unaotaka, ID, liveness, face match, vikwazo, anwani, umri, simu, barua pepe, maswali maalum. Ziburute kwenye mtiririko kwenye dashibodi, au tuma mtiririko huo huo kwenye API yetu. Gawanya kwa masharti, endesha majaribio ya A/B, hakuna code inayohitajika.
Pachika asili na SDK yetu ya Web, iOS, Android, React Native, au Flutter. Elekeza kwenye ukurasa uliopangishwa. Au tuma tu mtumiaji wako kiungo, kwa barua pepe, SMS, WhatsApp, popote. Chagua kinachofaa stack yako.
Didit inasimamia kamera, ishara za mwanga, uhamishaji wa simu, na ufikiaji. Wakati mtumiaji yuko kwenye mtiririko, tunapima ishara 200+ za udanganyifu kwa wakati halisi na kuthibitisha kila sehemu dhidi ya vyanzo vya data vya kuaminika. Matokeo chini ya sekunde mbili.
Webhooks zilizosainiwa kwa wakati halisi huweka database yako sawa mara tu mtumiaji anapoidhinishwa, kukataliwa, au kutumwa kwa ukaguzi. Uliza API inapohitajika. Au fungua console kukagua kila session, kila ishara, na kudhibiti kesi zako mwenyewe.
$ curl -X POST https://verification.didit.me/v3/transactions/ \
-H "x-api-key: $DIDIT_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"wallet_address": "0xRecipient...",
"currency": "ETH",
"direction": "OUTBOUND"
}'{ "risk_score": 87, "severity": "CRITICAL" }// Your endpoint receives a signed wallet-screening result
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, txn_id } = req.body;
// status: APPROVED | IN_REVIEW | DECLINED | AWAITING_USER
res.sendStatus(200);
});{ webhook_type: "transaction.status.updated", status: "APPROVED" }# Didit Wallet Screening (KYT) — integrate in 5 minutes
You are integrating Didit's Wallet Screening / Know Your Transaction (KYT)
module into <my_stack>. Follow these steps exactly. Every URL, header,
and enum value below is canonical — do not paraphrase or "improve" them.
Wallet Screening produces a standardised risk payload regardless of
which underlying provider sits behind it:
- Risk score 0-100 + severity (LOW, MEDIUM, HIGH, CRITICAL)
- Source of funds breakdown across 14+ categories
- Exposure table (counterparty entities, direct vs indirect hops)
- Network graph metrics
- Sanctions / darknet / mixer flags as discrete signals
## 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/
## 2. Choose a screening source
- Wallet Screening runs at $0.15 per check on Didit's own on-chain
risk data — nothing to configure, it works out of the box.
- Or bring your own screening provider and run it inside Didit: open
Transactions > Settings > Provider Preferences in the Business
Console (https://business.didit.me) and paste your existing
provider API key. The screening result payload is identical
whichever source you use.
## 3. Two integration paths — pick one
### Path A — Workflow / Transactions API (recommended)
Best when you want Wallet Screening chained into the Transaction
Monitoring rules engine so flagged transactions automatically generate
review cases.
POST https://verification.didit.me/v3/transactions/
Headers:
x-api-key: <your-api-key>
Content-Type: application/json
Body (outbound pre-transfer screen, screens the destination wallet):
{
"transaction_id": "withdrawal-001",
"transaction_category": "finance",
"include_crypto_screening": true,
"transaction_details": {
"direction": "OUTBOUND",
"amount": "0.25",
"currency": "ETH",
"currency_kind": "crypto",
"action_type": "withdrawal"
},
"subject": {
"entity_type": "individual",
"vendor_data": "user-123",
"full_name": "John Doe"
},
"counterparty": {
"entity_type": "unhosted_wallet",
"full_name": "John Doe",
"payment_method": {
"method_type": "crypto_wallet",
"account_id": "0xRecipientWallet..."
}
}
}
Direction rules — required:
- INBOUND pre-transfer -> screens counterparty.payment_method.account_id
- INBOUND post-transfer -> screens the tx hash scoped to subject.payment_method.account_id
- OUTBOUND pre-transfer -> screens counterparty.payment_method.account_id
- OUTBOUND post-transfer -> screens the tx hash scoped to counterparty.payment_method.account_id
For post-transfer screening, also include
transaction_details.payment_reference_id -> the blockchain tx hash
### Path B — Standalone wallet-screening API
Best when you want a one-off wallet-risk lookup without writing a full
transaction. Same screening source, same $0.15 per check price.
POST https://verification.didit.me/v3/transactions/
Headers:
x-api-key: <your-api-key>
Content-Type: application/json
Body:
{
"wallet_address": "0xRecipientWallet...",
"currency": "ETH",
"direction": "OUTBOUND"
}
Synchronous JSON response — no webhook required for the standalone call.
Use Path A whenever the screening result needs to flow into the rules
engine, case management, or the auto-remediation loop.
## 4. Webhooks
Register one webhook destination per workspace:
POST https://verification.didit.me/v3/webhook/destinations/
Body: { "url": "https://yourapp.com/didit/webhooks",
"events": ["transaction.status.updated"] }
Every delivery carries an X-Signature-V2 Hash-based Message Authentication
Code (HMAC) header. 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.Verify it before trusting the payload:
signature = hmac_sha256(secret, raw_body).hex()
if signature != request.headers["X-Signature-V2"]:
return 401
## 5. Reading the result
Every screening returns a standardised risk object:
- risk_score (0-100, higher = more exposure)
- severity ("LOW", "MEDIUM", "HIGH", "CRITICAL")
- source_of_funds (array of { category, percentage })
- exposure (array of { entity, hop_distance, received, sent, risk })
- flags (array including "sanctioned", "darknet_market", "mixer",
"ransomware", "child_exploitation", "scam", and others)
- network_graph (nodes, edges, centrality, depth)
Feed flagged transactions into the Transaction Monitoring rules engine
so high-risk hits automatically generate cases at the published
$0.02 per transaction inspection rate.
## 6. Travel Rule (FATF Recommendation 16)
For Virtual Asset Service Provider (VASP) to VASP transfers, include
the Travel Rule payload alongside the transaction body:
"travel_rule": {
"originator_vasp": {...},
"beneficiary_vasp": {...},
"originator": { "full_name", "date_of_birth", ... },
"beneficiary": { "full_name", "wallet_address" }
}
Didit handles the structured-message exchange with supported counterparty
VASPs. Reference: https://docs.didit.me/transaction-monitoring/travel-rule
## 7. Hard rules — do not change
- Base URL stays https://verification.didit.me (NOT apx.didit.me).
- Auth header stays x-api-key (lowercase, hyphenated).
- Webhook signature header stays X-Signature-V2 (NOT X-Signature).
- currency_kind is always "crypto" for wallet screening.
- direction is always UPPERCASE ("INBOUND" or "OUTBOUND").
- severity casing stays UPPERCASE: LOW, MEDIUM, HIGH, CRITICAL.
## 8. Pricing reference
- $0.15 per wallet screening on Didit's own on-chain risk data — or
bring your own screening provider and run it inside Didit.
- $0.02 per transaction inspected by the Transaction Monitoring rule
engine. AML on flagged transactions at $0.20 per check.
- 500 free verifications every month on every account, forever.
- No minimums, no contracts. Volume discounts above 100k screenings
per month — see https://didit.me/pricing.
## 9. Verify your integration
1. Create a sandbox API key at https://business.didit.me.
2. Post the example outbound transaction above against a known-flagged
tutorial wallet — the response should have severity "CRITICAL" and
carry a "sanctioned" flag.
3. Confirm the webhook fires with transaction.status.updated and the
X-Signature-V2 header verifies cleanly.
4. Open Case Management in the console — the transaction should land
in the queue with source PROVIDER and severity CRITICAL.
Done. Wallet Screening is live. Reach out to support@didit.me with the
workspace id if you hit a wall.$0 / mwezi. Hakuna kadi ya mkopo inayohitajika.
Lipa tu kwa unachotumia. Moduli 25+. Bei za umma kwa kila moduli, hakuna ada ya chini ya kila mwezi.
MSA & SLA maalum. Kwa idadi kubwa na programu zilizodhibitiwa.
Anza bure → lipa tu wakati ukaguzi unafanyika → fungua Enterprise kwa mkataba maalum, SLA, au uhifadhi wa data.
Didit ni miundombinu ya utambulisho na udanganyifu, jukwaa ambalo tulitamani lingekuwepo tulipokuwa tukijenga bidhaa sisi wenyewe: wazi, rahisi, na rafiki kwa waendelezaji, ili lifanye kazi kama sehemu halisi ya stack yako badala ya black box unayounganisha.
API moja inashughulikia kuthibitisha watu (KYC, know your customer), kuthibitisha biashara (KYB, know your business), kuchunguza crypto wallets (KYT, know your transaction), na kufuatilia miamala kwa wakati halisi, kwenye stack iliyojengwa kuwa:
Miundombinu iliyo chini: aina 14,000+ za nyaraka katika lugha 48+, vyanzo vya data 1,000+, na ishara za udanganyifu 200+ kwenye kila session. Miundombinu ya Didit hujifunza kwa nguvu kutoka kila session na inaboresha kila siku.
Uchunguzi wa Wallet, pia unaitwa Know Your Transaction (KYT), hutathmini hatari ya on-chain kwenye anwani ya crypto wallet au transaction hash. Mfiduo wa vikwazo, masoko ya darknet, wallets za ransomware, mixers, washirika wa fedha zilizoibiwa, wallets za ulaghai, ufadhili wa ugaidi, huonyeshwa kama alama ya hatari, kiwango cha ukali, uchanganuzi wa chanzo cha fedha, na bendera tofauti unazoweza kuelekeza kwa wakati halisi.
$0.15 kwa kila ukaguzi unaochunguzwa kikamilifu ndani ya Didit, au leta mtoa huduma wako wa uchunguzi na uendeshe ndani ya Didit kwenye mkataba uleule wa /v3/ Application Programming Interface (API), na usimamizi wa kesi na ukaguzi uliounganishwa.
Marejeleo kamili: docs.didit.me/core-technology/wallet-screening/overview.
$0.15 kwa kila ukaguzi unaochunguzwa kikamilifu ndani ya Didit, bei moja ya umma, hakuna mkataba tofauti wa uchambuzi wa kusimamia.
Ikiwa tayari una mtoa huduma wa uchunguzi unayempendelea, unaweza kuleta mtoa huduma wako wa uchunguzi na uendeshe ndani ya Didit, bandika ufunguo wa mtoa huduma wako kwenye Business Console, kila uchunguzi ambao Didit inatuma hutumia ufunguo wako, na uchunguzi huhesabiwa dhidi ya mkataba wako uliopo wa mtoa huduma.
Hakuna kiwango cha chini, hakuna mkataba, hakuna mshangao wa ziada. Badilisha kati ya njia kwa kila workspace kwenye Transactions → Settings → Provider Preferences.
Mchakato mzima kwa kawaida huchukua chini ya sekunde 30 kuanzia mwanzo hadi mwisho, chukua kitambulisho, piga picha ya hati, piga selfie, umemaliza. Hiyo ndiyo kasi zaidi sokoni. Watoa huduma wa zamani wa KYC kwa kawaida huchukua zaidi ya sekunde 90 kwa mchakato huo huo.
Kwenye upande wa nyuma, Didit inarudisha matokeo kwa chini ya sekunde mbili kwa p99, ikipimwa kutoka wakati mtumiaji anamaliza selfie hadi wakati webhook yako inawaka. Upigaji picha wa simu umeboreshwa kwa simu za polepole na mitandao ya polepole: ukandamizaji wa picha unaoendelea, upakiaji wa polepole wa software development kit, na uhamishaji wa haraka kutoka desktop kwenda simu kupitia QR code ikiwa mtumiaji anaanza kwenye wavuti.
Payload sanifu bila kujali mtoa huduma gani yuko nyuma yake.
risk_score, 0–100, juu zaidi inamaanisha mfiduo mkubwa.severity, LOW, MEDIUM, HIGH, CRITICAL.source_of_funds, uchanganuzi katika kategoria 14+ (wallet iliyowekewa vikwazo, ufadhili wa ugaidi, unyanyasaji wa watoto, ransomware, fedha zilizoibiwa, masoko ya darknet, mixers, ulaghai, high-risk exchanges, kamari, regulated exchanges, peer-to-peer, huduma zisizojulikana).exposure, vyombo vya washirika na umbali wa moja kwa moja dhidi ya usio wa moja kwa moja, pamoja na kiasi kilichopokelewa na kutumwa.network_graph, metrics za centrality na depth.flags, ishara tofauti kama sanctioned, darknet_market, mixer, ransomware.Umbo lilelile linatua ndani ya majibu ya Transaction Monitoring.
Kila session inatua kwenye mojawapo ya hali saba zilizo wazi, kwa hivyo code yako inajua nini cha kufanya kila wakati:
Approved, kila ukaguzi umefaulu. Endeleza mtumiaji.Declined, ukaguzi mmoja au zaidi umeshindwa. Unaweza kumruhusu mtumiaji kutuma tena hatua maalum iliyoshindwa (kwa mfano, piga tena selfie) bila kuendesha upya mchakato mzima.In Review, imewekewa bendera kwa ukaguzi wa kufuata. Fungua kesi kwenye console, angalia kila ishara, amua kuidhinisha au kukataa.In Progress, mtumiaji yuko katikati ya mchakato.Not Started, kiungo kimetumwa, mtumiaji bado hajafungua. Tuma ukumbusho ikiwa inakaa muda mrefu sana.Abandoned, mtumiaji alifungua kiungo lakini hakumaliza kwa wakati. Mshirikishe tena au muda wake uishe.Expired, kiungo cha session kimeisha muda wake. Unda session mpya.Webhook iliyosainiwa inawaka kwenye kila mabadiliko ya hali, kwa hivyo database yako inabaki sawa kila wakati. Sessions zilizoachwa na zilizokataliwa ni bure.
Data ya uzalishaji inachakatwa na kuhifadhiwa katika Umoja wa Ulaya kwa chaguo-msingi, kwenye Amazon Web Services. Mikataba ya biashara inaweza kuomba mikoa mbadala kwa mamlaka ambazo wadhibiti wao wanahitaji.
Usimbaji fiche kila mahali. AES-256 wakati wa kupumzika kwenye kila database, object store, na backup. Transport Layer Security 1.3 wakati wa usafirishaji kwenye kila API call, webhook, na Business Console session. Data ya biometriska imesimbwa kwa kutumia Customer Master Key tofauti.
Uhifadhi ni wako kudhibiti. Uhifadhi wa chaguo-msingi ni usio na kikomo (unlimited) isipokuwa ukisanidi muda mfupi, kati ya siku 30 na miaka 10 kwa kila programu, na unaweza kufuta session yoyote ya kibinafsi wakati wowote kutoka kwenye dashibodi au API.
Vyeti: SOC 2 Type 1 (ukaguzi wa Type 2 unaendelea), ISO/IEC 27001:2022, iBeta Level 1 PAD, na uthibitisho wa umma kutoka Tesoro / SEPBLAC / CNMV ya Uhispania kwamba uthibitishaji wa utambulisho wa mbali wa Didit ni salama zaidi kuliko kumthibitisha mtu ana kwa ana. Ripoti kamili kwenye /security-compliance.
Didit inatii sheria kwa chaguo-msingi kwa wadhibiti muhimu kwa miundombinu ya utambulisho:
Memo ya kina, kila cheti, kila barua ya mdhibiti: /security-compliance.
Njia tatu za kuunganisha, chagua inayofaa stack yako:
Dashibodi ileile, bili ileile, bei ileile ya kulipa kwa mafanikio kwa zote tatu. Mwongozo wa hatua kwa hatua kwenye docs.didit.me/integration/integration-prompt.
API moja kwa KYC, KYB, Ufuatiliaji wa Miamala, na Uchunguzi wa Wallet. Unganisha ndani ya dakika 5.