Common signs: manual ID checks, compliance requirements or fake accounts. Usual causes: no automated verification. What we do: integrate a KYC provider with ID, liveness and screening checks and webhooks. What you get: automated, auditable onboarding.
Our KYC API integration adds automated identity verification to your sign-up: ID document capture, selfie and liveness checks, sanctions screening and results your compliance team can review. A Codersarts engineer integrates the provider SDK, webhooks and review states. Fixed price from $199 with 1-day delivery.
KYC API Integration at a Glance
Item | Details |
|---|---|
Starting price | $199 for one provider and flow |
Delivery | 1 day |
Providers | Onfido, Sumsub, Veriff, Persona, IDfy, Signzy, HyperVerge |
Checks | ID documents, selfie and liveness, sanctions and PEP screening |
Platforms | Web, iOS, Android, React Native and Flutter |
What you get | Automated, auditable onboarding |
Revisions | One revision round included |
What Is KYC API Integration?
KYC API integration connects your onboarding flow to an identity verification provider. The user captures their ID and a selfie through the provider's SDK, the provider checks authenticity, matches faces and screens watchlists, and your app receives the result through webhooks and updates the user's status, with records kept for compliance review.
Signs You Need This
Staff check ID documents by hand
Regulators or partners require KYC
Fake or duplicate accounts are a problem
You're expanding to new countries
Verification results get lost or stuck
Common Integration Problems
Lost results
Webhooks not verified or retried.
Stuck users
No handling for review or retry states.
Poor capture
Bad guidance leads to blurry photos.
Insecure storage
ID images stored without protection.
Quick Checks You Can Try First
Decide which checks your compliance policy requires.
Choose a provider covering your countries.
List user states: pending, approved, rejected, review.
Decide where verification records are stored.
If the problem remains, our engineers take it from there.
How We Integrate
Configure. Provider workflow matching your policy.
Embed. SDK in web or mobile onboarding.
Webhooks. Verified, idempotent result handling.
States. Pending, approved, retry and manual review.
Secure. Protected storage and access to records.
Test. Pass, fail and edge cases in sandbox.
What You Get
Working KYC in your onboarding
Webhook-based status updates
Retry and review states
Secure record storage
Test results
Example result (illustrative)
A crypto-to-INR remittance startup verified users by email and manual ID review, creating a two-day backlog. We integrated a KYC provider with document, liveness and sanctions checks, handled webhooks and added a review state. Most users were verified in minutes.
What Is Included and Not Included
Included | Not included |
|---|---|
One provider and flow | Provider fees per check |
SDK, webhooks and states | Compliance policy design |
Sandbox testing | Manual review admin panel (separate task) |
One revision round | Ongoing support |
Pricing for KYC Integration
Package | Best for | Starting at | Delivery |
|---|---|---|---|
KYC integration | One provider, one flow | $199 | 1 day |
KYC with review tools | Integration plus review queue | $599 | 3 days |
Multi-market KYC and KYB | Several providers, tiers and business checks | Custom quote | Agreed with you |
You get a fixed quote after we review your setup. You approve the scope before any payment.
Who This Is For
Fintech, wallet and lending apps
Crypto and investment platforms
Marketplaces verifying sellers
Gig platforms verifying workers
What We Need From You
Provider account and sandbox keys
Repository access
Compliance requirements
User status model
Code and data privacy
We sign an NDA on request, work with the least access needed, and never keep copies of your data after delivery. You own all code, configuration and notes.
Key Terms Explained
KYC: Know Your Customer identity verification
Liveness check: confirming a real person is present
PEP: politically exposed person
KYB: Know Your Business verification for companies
Common Mistakes We Avoid
Treating webhook results as optional
No retry path for failed captures
Storing ID images in public storage
No manual review path
Need More Than One Task?
Designing a full KYC program? See KYC & AML Verification. Or use Prepaid Developer Hours to cover several tasks from one prepaid balance.
Related Tasks
Webhook Setup & Fix for reliable results
Admin Panel Build for review queues
Cloud Misconfiguration Audit to secure document storage
Frequently Asked Questions
Which KYC provider should we use?
It depends on countries, checks and price; we can compare options for you.
Can you integrate Indian eKYC?
Yes, through authorized providers such as IDfy, Signzy or HyperVerge.
How long does integration take?
A single provider flow usually takes a day.
Who sets the KYC policy?
Your compliance team; we implement it.
Verify Users Automatically
Share your provider and onboarding flow, and a Codersarts engineer will integrate KYC within a day.