SentiLink

aid: sentilink
name: SentiLink
description: SentiLink is an identity fraud prevention platform that empowers financial institutions to transact confidently
  by stopping synthetic identity fraud, account takeover, and first-party fraud at the point of account application and beyond.
  The platform provides a REST API delivering real-time scores and signals derived from behavioral and identity data, enabling
  lenders, banks, credit unions, and fintechs to make instant, accurate decisions without adding friction to the onboarding
  experience.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/sentilink/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Fraud Detection
- Identity Verification
- Synthetic Identity
- Account Takeover
- First-Party Fraud
- Financial Services
- Risk Scoring
- Fintech
- KYC
- AML
apis:
- aid: sentilink:sentilink-fraud-scores-api
  name: SentiLink Fraud Scores API
  description: REST API providing real-time fraud risk scores including Synthetic Abuse Score, ID Theft Score, First-Party
    Fraud Score, and PII Risk Scores. Returns a numeric score (0–999) along with reason codes explaining the fraud risk factors
    for each identity submitted during account application or onboarding. Integrates via a single endpoint serving all application
    risk products.
  humanURL: https://www.sentilink.com/product-overview
  baseURL: https://api.sentilink.com
  tags:
  - Fraud Scores
  - Synthetic Identity
  - Identity Theft
  - First-Party Fraud
  - Risk Scoring
  properties:
  - type: Documentation
    url: https://www.sentilink.com/product-overview
  - type: Sandbox
    url: https://api.sandbox-sentilink.com
- aid: sentilink:sentilink-tcvs-api
  name: SentiLink TCVS API
  description: REST API providing programmatic access to the U.S. Treasury Check Verification Service (TCVS), enabling real-time,
    high-volume Treasury check validation for financial institutions. Accepts check symbol number, serial number, amount,
    bank routing number, and optional payee name, and returns match results against Treasury department records. Free for
    all financial institutions.
  humanURL: https://resources.sentilink.com/blog/sentilink-tcvs-api
  baseURL: https://api.sentilink.com
  tags:
  - Treasury Check
  - Check Verification
  - TCVS
  - Check Fraud
  properties:
  - type: Documentation
    url: https://resources.sentilink.com/blog/sentilink-tcvs-api
common:
- type: Website
  url: https://www.sentilink.com/
- type: Documentation
  url: https://www.sentilink.com/product-overview
- type: Blog
  url: https://resources.sentilink.com/blog
- type: GitHubOrg
  url: https://github.com/sentilink
- type: LinkedIn
  url: https://www.linkedin.com/company/sentilink/
- type: X
  url: https://x.com/sentilink
- type: Pricing
  url: https://www.sentilink.com/product-overview
- type: StatusPage
  url: https://status.sentilink.com/
- type: Sandbox
  url: https://api.sandbox-sentilink.com
- type: Plans
  url: plans/sentilink-plans-pricing.yml
- type: RateLimits
  url: rate-limits/sentilink-rate-limits.yml
- type: FinOps
  url: finops/sentilink-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com