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Didit 融资 750 万美元,打造身份与欺诈基础设施
Didit
巴西 · Lei nº 15.211/2025

遵守 Felca 法案。使用 Felca 就绪的年龄验证

年龄估算首价 $0.10。仅在临界年龄段进行身份验证+活体检测。巴西葡萄牙语流程,符合 LGPD。每月 500 次免费验证。

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全球2,000多家组织信赖。

一幅电影般的深色抽象巴西儿童保护堆栈插图, 四个浮动的半透明玻璃面板以 3D 透视呈现在纯黑色背景上,由一条发光的 Didit 蓝色线条贯穿,并由四个发光的扫描支架框住。每个面板上都有一个小的浅白色抽象图案(带有年龄弧线的面部椭圆、护照矩形、巴西国旗几何轮廓、盾牌)。

Felca 法案的要求

先估算,再按需验证。 从设计上保护未成年人。

巴西带有年龄限制内容的平台,在每次注册时都必须设置符合 Felca 法案的年龄门槛。 Didit 提供分层工作流, 普通用户年龄估算仅需 $0.10,仅在临界年龄段才升级到文档验证。 巴西葡萄牙语,LGPD 同意,5 年数据保留,每月 500 次免费验证。

工作原理

从注册到验证用户,仅需四步。

  1. 步骤 01

    创建工作流

    选择您需要的检查项, 身份、活体、人脸匹配、制裁名单、地址、年龄、电话、邮箱、自定义问题。在控制面板中拖拽构建流程,或通过 API 发布相同流程。支持条件分支、A/B 测试,无需代码。

  2. 步骤 02

    集成

    使用我们的 Web、iOS、Android、React Native 或 Flutter SDK 进行原生嵌入。重定向到托管页面。或者直接通过电子邮件、短信、WhatsApp 等任何方式向用户发送链接。选择最适合您技术栈的方式。

  3. 步骤 03

    用户完成流程

    Didit 负责托管摄像头、灯光提示、移动设备切换和无障碍功能。在用户进行流程时,我们实时评估 200 多个欺诈信号,并根据权威数据源验证每个字段。两秒内即可获得结果。

  4. 步骤 04

    接收结果

    实时签名 Webhook 可确保用户通过、拒绝或发送审核后,您的数据库立即同步。按需轮询 API。或打开控制台检查每个会话、每个信号,并按您的方式管理案例。

专为巴西打造 · 基础设施定价

六项检查。分层成本。大多数用户 约 $0.10

Felca 合规性并非单一检查,而是一套分层方案。根据平台类别切换家长同意分支,保留数据 5 年,并在检测到 13 岁以下用户时触发 Felca 报告钩子。
01 · 年龄估算优先

成本最低的路径:只有边缘情况才需额外付费。

每次注册都运行年龄估算,费用为 $0.10。确认 18 岁以上的用户可完全跳过文档上传。仅临界年龄段(16-21 岁)才升级到身份验证,将平均每用户成本保持在约 $0.10-$0.15。
年龄估算模块
02 · 巴西证件回退

RG、CNH、护照、CIN, 全部实时可用。

身份验证支持所有巴西证件。包括 RG(27 个州的州身份证)、CNH(通过 DENATRAN 数据库验证的驾驶执照)、护照(ICAO 机读区)、CIN(新的联邦国民身份证)。每次检查 $0.15。
身份验证模块
03 · 自拍活体检测

真实人脸。非打印、屏幕、面具或深度伪造。

被动活体检测, 演示攻击检测 (PAD) 信号可拒绝所有常见的攻击方式。通过 iBeta Level 1 认证。每次检查 $0.10,无需头部倾斜提示。对于更高安全要求的类别,可提供主动活体检测($0.15)。
活体检测模块
04 · 数据保留包

每位用户5年审计就绪证据。

所有工件, 年龄估算结果和置信度、文档扫描、自拍、同意记录, 均根据《通用数据保护法》(LGPD)默认规定保留至少5年。可根据主体访问请求导出。符合SOC 2 Type 1 + ISO 27001控制要求。
安全与合规
05 · 家长同意

覆盖13-17岁。13岁以下被阻止并报告。

工作流构建器根据年龄段进行分支:18岁以上且置信度高则允许通过;13-17岁触发家长同意捕获和家长身份验证;13岁以下且置信度高则硬性阻止,并将事件发送至您的Felca报告线。
工作流编排器
06 · 巴西优先流程

葡萄牙语、LGPD、BRT、巴西中端安卓。

面向用户的文案采用巴西葡萄牙语,并附有符合LGPD的同意文本。BRT时区审计时间戳。针对巴西主流中端安卓手机优化的移动优先捕获。同一工作流支持48种以上语言。
国家页面, 巴西
集成

一个会话。一个 Webhook。Felca 合规性即刻实现。

在注册时开启年龄门槛会话。读取签名结果。根据年龄段进行分支处理。
POST /v3/session/Felca
$ 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_br_felca_age_gate",
    "vendor_data": "user-br-3821",
    "metadata": { "law": "lei_felca" }
  }'
201已创建{ "session_url": "verify.didit.me/..." }
在 webhook 返回 status: Approved 之前,限制平台访问。文档 →
POST /webhooks/didit裁决
// X-Signature-V2 verified upstream
const age = payload.age_estimation.estimated_age;
if (payload.status === "Approved" && age >= 18) {
  unlockPlatform(payload.vendor_data);
} else if (age < 13) {
  felca.report(payload);
  block(payload.vendor_data);
}
200OK状态:已批准 · 已拒绝 · 审核中 · KYC 已过期
读取 payload 前,请验证 X-Signature-V2文档 →
代理就绪集成

一键集成 Felca 合规性。

粘贴到 Claude Code、Cursor、Codex、Devin、Aider 或 Replit Agent 中。填入您的技术栈。Agent 将构建分层工作流,启动年龄门控会话,读取结果,根据年龄段进行分支,并连接 Felca 报告钩子。
didit-integration-prompt.md
You are integrating Didit into a Brazilian platform to comply with Lei nº 15.211/2025 (the "Felca law") — Brazil's child-protection age + identity rule. Three obligations on every user that touches age-restricted content:

  - Verify the user is old enough (18+ for adult content; bespoke thresholds for gambling, alcohol, social-media reach).
  - Block users under 13 with a logged report (Felca-aligned).
  - Capture parental consent + identity for users 13-17 where the platform allows them.

Recommended recipe (cheapest path that satisfies the law):

  - Step 1: Age Estimation ($0.10) on every signup. Confident "18+" bands skip downstream checks.
  - Step 2: ID Verification ($0.15) + Passive Liveness ($0.10) only on borderline bands (15-21 confidence overlap).
  - Step 3: Parental consent + ID Verification on 13-17 users.
  - Step 4: Hard block + Felca reporting line on confident "under 13" detections.

Average per-user cost in production: ~$0.10-$0.15 (most users pay only Age Estimation; only borderline escalate).

PRE-REQUISITES
  - Production API key from https://business.didit.me (sandbox key in 60s, no card).
  - Webhook endpoint with HMAC SHA-256 verification using the X-Signature-V2 header and your webhook secret.
  - A workflow_id from the Workflow Builder that branches on Age Estimation confidence band: 18+ confident → allow; 16-19 borderline → escalate to ID + Liveness; 13-17 confident → parental consent flow; under 13 confident → block + report.
  - LGPD (Lei Geral de Proteção de Dados) consent copy approved by your legal team in Brazilian Portuguese.

STEP 1 — Open the age-gate session at signup

  POST https://verification.didit.me/v3/session/
  Headers:
    x-api-key: <your api key>
    Content-Type: application/json
  Body:
    {
      "workflow_id": "<wf id with Age Estimation + conditional ID + Liveness>",
      "vendor_data": "<your user id, max 256 chars>",
      "callback": "https://<your-app>/age-gate/callback",
      "metadata": {
        "law": "lei_felca_15211_2025",
        "platform_category": "social_app",
        "min_age_for_full_features": 18
      }
    }

  Response: 201 Created with a hosted session URL. Redirect the user (web or in-app webview). Sub-2-second median verdict on completion (Age Estimation alone; longer when ID + Liveness escalate).

STEP 2 — Read the signed webhook on the verdict

  Didit POSTs to your callback. Session statuses are Title Case With Spaces:

  Body (excerpted):
    {
      "session_id": "<uuid>",
      "vendor_data": "<your user id>",
      "status": "Approved",
      "age_estimation": { "estimated_age": 27, "lower_bound": 24, "upper_bound": 30, "confidence": 0.92 },
      "id_verification": { "status": "Approved", "document_type": "RG", "dob": "1997-03-12" },
      "liveness": { "status": "Approved" }
    }

  Status enum (exact case): Approved | Declined | In Review | Resubmitted | Expired | Not Finished | Kyc Expired | Abandoned.

  Verify the X-Signature-V2 header BEFORE reading the body — HMAC SHA-256 of the raw bytes with your webhook secret.

STEP 3 — Branch on the verdict + age

  Approved + 18+    → unlock the platform.
  Approved + 13-17  → route to parental consent capture; unlock limited features.
  Approved + under 13 (rare; only if document escalation overruled the estimation) → block; log to your Felca reporting line.
  Declined          → block; surface to ops.
  In Review         → soft-fail; pending manual review.

STEP 4 — Re-verify on age-threshold transitions

  When a user crosses an age threshold (turns 18, turns 16), open a re-verification session to update their tier. The original session URL is single-use; create a new session per re-verify.

WEBHOOK EVENT NAMES
  - Sessions: status changes flow through the standard session webhook.

  Verify X-Signature-V2 on every payload.

CONSTRAINTS
  - Session statuses use Title Case With Spaces (Approved, In Review). Do not lowercase or snake_case them.
  - Age Estimation is statistical, not deterministic. Confident bands (high model confidence + age comfortably above/below threshold) skip the document upload; borderline bands MUST escalate to ID Verification.
  - LGPD requires explicit consent capture before processing personal data. The Didit-hosted flow renders a consent screen in Brazilian Portuguese; if you self-host the UI via the mobile SDK, render the LGPD consent BEFORE opening the session.
  - Default retention is 5 years post-relationship per LGPD defaults; configure per workflow in the Business Console.
  - Brazilian documents supported live: RG (state ID across 27 states), CNH (driver's licence with DENATRAN cross-check), passport, CIN (new federal national ID). 14,000+ documents across 220+ countries total.

Read the docs:
  - https://docs.didit.me/sessions-api/create-session
  - https://docs.didit.me/core-technology/age-estimation/overview
  - https://docs.didit.me/core-technology/id-verification/overview
  - https://docs.didit.me/integration/webhooks

Start free at https://business.didit.me — sandbox key in 60 seconds, 500 verifications free every month, no credit card.
需要更多上下文?请参阅完整的模块文档。docs.didit.me →
合规性设计

一键开启新国家/地区业务。 我们为您解决难题。

我们负责设立当地子公司、获取许可证、进行渗透测试、获得认证,并与所有新法规保持一致。要在新国家/地区发布验证服务,只需轻点开关。已覆盖220多个国家/地区,每个季度进行审计和渗透测试, 是唯一一个被欧盟成员国政府正式认定比线下验证更安全的身份提供商。
阅读安全与合规性档案
欧盟金融沙盒
Tesoro · SEPBLAC · BdE
ISO/IEC 27001
信息安全 · 2026
SOC 2 · Type I
AICPA · 2026
iBeta Level 1 PAD
NIST / NIAP · 2026
GDPR
EU 2016/679
DORA
EU 2022/2554
MiCA
EU 2023/1114
AMLD6 · eIDAS 2.0
原生符合欧盟标准

数据证明

数据证明
  • ~$0.10
    每位普通用户, 仅限年龄估算;仅在临界情况下升级至文档验证。
  • 0y
    根据 Lei Geral de Proteção de Dados (LGPD) 的默认保留期;可按工作流配置。
  • <0s
    在入门级 Android 设备上,每次会话的端到端验证结果。
  • 0
    每个账户每月免费验证。
三个层级,一份价目表

免费开始。按使用量付费。可扩展至企业级。

每月 500 次免费验证,永久有效。生产环境按量付费。企业版提供定制合约、数据驻留和 SLA (Service Level Agreements)。
免费

免费

每月 $0。无需信用卡。

  • 免费 KYC 套件(身份验证 + 被动活体检测 + 人脸匹配 + 设备与 IP 分析), 每月 500 次,永久有效
  • 黑名单用户
  • 重复检测
  • 每次会话 200+ 欺诈信号
  • Didit 网络中可重复使用的 KYC
  • 案件管理平台
  • 工作流构建器
  • 公开文档、沙盒、SDK、MCP(模型上下文协议)服务器
  • 社区支持
最受欢迎
按用量付费

按用量计费

按实际用量付费。25+模块。公开的模块定价,无每月最低费用。

  • 完整KYC $0.33(身份+生物识别+IP/设备)
  • 10,000+ AML数据集, 制裁、PEP、负面媒体
  • 1,000+ 政府数据源用于数据库验证
  • 交易监控 $0.02/笔交易
  • 实时KYB $2.00/家企业
  • 钱包筛选 $0.15/次检查
  • 白标验证流程, 您的品牌,我们的基础设施
企业版

企业版

定制MSA和SLA。适用于大批量和受监管项目。

  • 年度合同
  • 定制MSA、DPA和SLA
  • 专属Slack和WhatsApp频道
  • 按需人工审核员
  • 经销商和白标条款
  • 独家功能和合作伙伴集成
  • 指定CSM、安全审查、合规支持

免费开始 → 仅在检查运行时付费 → 解锁企业版以获取定制合约、SLA 或数据驻留。

FAQ

常见问题

What is Didit?

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:

  • Fast, sub-2-second p99 on every session
  • Reliable, in production with 1,500+ companies across 220+ countries
  • Secure, SOC 2 Type 1, ISO 27001, GDPR-native, and formally attested by Spain's financial regulator as safer than verifying someone in person

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.

What is Lei nº 15.211/2025 (Lei Felca)?

Lei Felca is Brazil's child-protection law for digital platforms (sanctioned 2025, in force 2026). It demands that platforms hosting age-restricted content, adult, gambling, alcohol, certain social-media reach features, verify that users are old enough, with documented evidence retained for inspection.

The law was named after Felca (Felca Comazzetto), a Brazilian online-safety advocate whose campaign drove the bill. It sits alongside the Estatuto da Criança e do Adolescente (ECA) and the Lei Geral de Proteção de Dados (LGPD).

Which Brazilian platforms have to comply?

Any platform offering or hosting age-restricted features to Brazilian users:

  • Social-media platforms, direct messaging, live streaming, public profiles for users under 16.
  • iGaming and sports-betting, federally regulated by SIGAP under Lei nº 14.790/2023, age threshold 18.
  • Adult content, 18+ hard gate.
  • Alcohol e-commerce + delivery, 18+ gate at checkout.
  • Influencer marketplaces / creator economy, verify minors who appear in monetised content.

Non-compliance fines reach 6 % of group revenue under the LGPD enforcement carry-over.

How fast is the verification for my end user?

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.

Why isn't 'click here to confirm you're 18+' enough anymore?

Self-declared age has been struck down by every major regulator that's looked at it (UK Online Safety Act, France SREN, Germany Jugendmedienschutz-Staatsvertrag, Brazil Felca). The law requires the platform to take steps to verify, not just ask.

Effective age verification under Felca means a combination of:

  • A capture event, selfie, document, or both.
  • A model or document that produces evidence, Age Estimation confidence band or a date-of-birth field from a verified document.
  • Audit-ready retention of that evidence for at least 5 years.

Didit's tiered workflow is the cheapest way to satisfy all three.

What happens if a user fails, abandons, or expires?

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.

Where does my customer data live and how is it protected?

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.

Is Didit compliant for my industry?

Didit ships compliant by default for the regulators that matter to identity infrastructure:

  • GDPR + UK GDPR, controller / processor split, full Data Processing Agreement published, lead supervisory authority named (Spain''s AEPD).
  • AMLD6 + EU AML Single Rulebook, 1,300+ sanctions, politically exposed person, and adverse-media lists screened in real time.
  • eIDAS 2.0, EU Digital Identity Wallet aligned; reusable-identity ready.
  • MiCA (Markets in Crypto-Assets), ready for crypto on-ramps, exchanges, and custodians.
  • DORA, Digital Operational Resilience Act, EU financial-services operational resilience.
  • BIPA, CUBI, Washington HB 1493, CCPA / CPRA, US biometric privacy (Illinois, Texas, Washington) and California consumer privacy.
  • UK Online Safety Act, age-gating and child-safety obligations.
  • FATF Travel Rule, originator and beneficiary data on crypto transfers, IVMS-101 interoperable.

Detailed memo, every certificate, every regulator letter: /security-compliance.

How fast can I integrate and start verifying users?
  • 60 seconds to a sandbox account at business.didit.me, no credit card.
  • 5 minutes to a working verification through Claude Code, Cursor, or any coding agent via our Model Context Protocol (MCP) server.
  • A weekend to a production-ready integration with signed-webhook verification, retries, and a remediation flow when a user is declined.

Three integration paths, pick whichever fits your stack:

  • Embed natively with our Web, iOS, Android, React Native, or Flutter SDK.
  • Redirect the user to the hosted verification page, zero SDK.
  • Send a link by email, SMS, WhatsApp, or any channel, zero front-end work.

Same dashboard, same billing, same pay-per-success price for all three. Step-by-step guide at docs.didit.me/integration/integration-prompt.

What happens to users under 13?

Hard block + log. The session status flips to Declined, your platform refuses access, and the event is piped to your Felca reporting line (typically a child-safety officer mailbox or your Ouvidoria channel). The event metadata includes:

  • The Age Estimation result and confidence.
  • The Internet Protocol (IP) country and device fingerprint.
  • The session ID for traceability.
  • The timestamp in BRT.

Didit doesn't surface any identifying detail of a confirmed minor in the marketing analytics layer, only the compliance evidence pack.

How does this interact with LGPD?

Felca's evidence-collection obligation runs through LGPD's data-protection regime:

  • Lawful basis, Felca compliance is a legal obligation (LGPD Art. 7, V), so explicit consent isn't required for the age-check itself.
  • Data minimisation, Didit's tiered flow only collects a document image when the age estimation isn't confident. Most users only contribute a selfie.
  • Retention, default 5 years post-relationship, configurable per workflow.
  • Subject rights, every artefact exportable on request, deletable when retention expires.
  • Cross-border transfer, Didit's Sub-processors registry and standard contractual clauses cover the transfer.

Didit's Privacy Notice and DPA are drafted to satisfy both regimes simultaneously.

What about iGaming and sports-betting under SIGAP?

Brazilian regulated sports-betting and online casino operators (Lei nº 14.790/2023, regulated by SIGAP under the Ministry of Finance) face a hard 18+ gate on every signup and an additional onboarding obligation:

  • ID Verification of the player.
  • Face Match against the document selfie.
  • AML Screening on deposits above the threshold.
  • Self-exclusion register cross-check (where the operator participates in the Programa Jogo Responsável).

Didit's /solutions/igaming-responsible-gaming page covers the full operator-side recipe; the Felca page covers the platform-side age-gate that sits in front of it.

身份与欺诈基础设施。

一个 API 即可实现 KYC、KYB、交易监控和钱包筛选。5 分钟即可集成。

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