established · 1.5

Fraud Prevention

Score 25.5 / 100 132 providers 52 APIs Search apis.io →
Variants seen in the corpus: Fraud Preventionfraud preventionfraud-prevention

Providers using this tag (132)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 2 Complete, well-documented, and agent-ready
SiftTrust and SafetyRisk ScoringIdentity Verification6 APIs67.0AppsFlyerCompanyMobile AttributionMarketing AnalyticsMobile Measurement11 APIs66.9
Strong 9 Solid coverage with minor gaps
SingularCompanyMarketing AnalyticsMobile AttributionAttribution11 APIs64.4socure8 APIs64.3TruoraIdentity VerificationKYCBackground Checks5 APIs63.7DiditIdentityIdentity VerificationKYCKYB17 APIs58.8MetaMapIdentity VerificationKYCAMLAnti-Money Laundering10 APIs58.4Loop ReturnsReturnsE-CommerceExchangesRefunds7 APIs57.1TruliooIdentity VerificationKYCKYBAML19 APIs56.7TypingDNACompanyAuthenticationBiometricsTyping Biometrics3 APIs55.7AlloyIdentity DecisioningIdentity VerificationKYCKYB17 APIs54.6
Developing 33 Usable, with meaningful gaps to close
KoinPaymentsBuy Now Pay LaterPix16 APIs53.9AppleDevelopersiOSmacOSMobile21 APIs52.8SyniverseTelecommunicationsUnited StatesCPaaSMessaging12 APIs52.3ID.meCompanyIdentityIdentity VerificationAuthentication2 APIs51.7Sift ScienceCompanyEnterprise SaasFraud Detection1 API49.7EmailRepSecurityEmailEmail ReputationThreat Intelligence2 APIs48.4ClearBankFinancial-ServicesBankingBanking as a ServiceEmbedded Banking11 APIs47.8SumsubAMLComplianceIdentity Verification1 API47.8WorldpayPaymentsPayment ProcessingPayment GatewayTokenization46 APIs46.4MastercardCredit CardsDigital IdentityFinancial-ServicesFraud Detection249 APIs46.2c/sideCompanySecurityClient-Side SecurityApplication Security45.6Smile IdentityCompanyIdentity VerificationKYCKYB12 APIs45.3KeyCorpBankingCommercial BankingFinancial-ServicesFortune 50010 APIs44.8BirdCommunicationsSMSEmailWhatsApp10 APIs44.2CognitoCompanyIdentityIdentity VerificationKYC1 API44.1CastleCompanySecurityBot Detection1 API44.0Commonwealth BankFinancialBanksConsumer BankingBusiness Banking25 APIs44.0SalvCompanyAnti-Money LaunderingFinancial CrimeCompliance15 APIs43.9UbbleCompanyIdentity VerificationKYCAML11 APIs43.6CertifIDCompanyWire Fraud PreventionReal-EstateTitle Insurance15 APIs42.7SEONAML ComplianceDevice IntelligenceDigital Footprint10 APIs42.2QentazCompanyPaymentsCollectionDisbursements1 API42.1SpyCloudCybersecurityThreat IntelligenceIdentity7 APIs41.9Google reCAPTCHAAbuse PreventionBot DetectionCAPTCHA3 APIs41.2Google AndroidAndroidGoogleMobile DevelopmentMobile Operating System12 APIs41.1AcuantIdentity VerificationDocument AuthenticationBiometricsFace Matching13 APIs40.9VerifonePaymentsPoint-of-SaleTerminal ManagementE-Commerce27 APIs40.9BlockaidCompanyFintechWeb3 SecurityBlockchain23 APIs40.8MaxMindIP IntelligenceGeolocationRisk Scoring6 APIs40.7CyberSourcePaymentsPayment ProcessingFraud ManagementTokenization84 APIs40.3TelesignAuthenticationCommunicationsPhone Intelligence5 APIs40.1TelefónicaTelecommunicationsMobile NetworkCAMARAOpen Gateway10 APIs39.4AnyImageDetectorAI image detectionImage AnalysisComputer-VisionContent Moderation1 API39.3
Thin 36 Limited public surface area
Orange Business5GArtificial IntelligenceB2BCAMARA38 APIs38.9FingerprintDevice IdentificationBot DetectionSmart Signals4 APIs38.4BlowfishCompanySecurityWeb3Blockchain4 APIs38.0PersonaIdentity VerificationKYC7 APIs37.8HyperVergeIdentity VerificationKYCFace AuthenticationLiveness6 APIs37.4IPQualityScoreIP ReputationProxy DetectionEmail Validation6 APIs37.3RavelinFraud DetectionChargeback PreventionAccount Takeover13 APIs37.3TrueBizCompanySecurityBusiness Verification11 APIs37.1Capy Inc.CompanySecurityCAPTCHABot Detection1 API37.0HiPayPaymentsFintechEuropeOmnichannel20 APIs37.0SiftFraud DetectionRiskTrust and Safety7 APIs36.7VisaAccountBankingCredit CardsDigital Commerce84 APIs36.1MirrorTabCompanyEnterpriseSecurityCybersecurity1 API35.5RiskifiedFraudChargebacksE-Commerce7 APIs34.7ProveIdentity VerificationAuthenticationPhone IntelligenceKYC7 APIs34.1AdunaTelecommunicationsSwedenNetwork APIsCAMARA3 APIs34.0Shufti ProIdentity VerificationKYCAMLKYB4 APIs34.0SEONAML ComplianceIdentity VerificationRisk Scoring8 APIs33.9IDwallCompanyIdentity VerificationKYC1 API33.8SardineAMLComplianceKYC1 API32.9TelefonoCarrier LookupData EnrichmentNumber Intelligence4 APIs32.8OrangeNetworkTelecomIdentityMessaging15 APIs32.1RingCaptcha (ThriveCom)CompanyTwo-Factor AuthenticationPhone VerificationOne-Time Passcode1 API31.1ForterFraud DetectionIdentityTrust4 APIs30.9PaysafePaymentsDigital WalletPrepaid CardsFinancial-Services9 APIs30.7PerimeterX (HUMAN Security)CompanySecurityBot MitigationApplication Security3 APIs30.2CieloPaymentsAcquiringFintechBrazil13 APIs29.2Arkose LabsCompanyEnterpriseSecurityBot Management3 APIs29.0JumioKYCIdentity VerificationBiometricsAML14 APIs28.3Reality DefenderCompanyDeepfake DetectionArtificial IntelligenceMedia Authentication1 API28.3VeriffKYCIdentity VerificationBiometrics15 APIs28.3TransUnionFinancialCredit ReportingRiskIdentity3 APIs28.0FideoCompanyArtificial IntelligenceIdentity Verification1 API27.9FeedzaiCompanyFinancial CrimeRisk Management27.8IncogniaCompanyCybersecurityDevice Fingerprinting4 APIs27.0Fideo IntelligenceCompanyIdentityIdentity Verification1 API26.8
Emerging 29 Early or largely undocumented
SignifydFraudChargebacksE-Commerce8 APIs26.1CallSignCompanyArtificial IntelligenceIdentityAuthentication22.9BICSNumber VerificationTelecomMobile IdentityAnti-Fraud24 APIs22.2DataVisorCompanyFraud DetectionAnti-Money Laundering2 APIs22.1EQLCompanyCommerceE-CommerceProduct Launches22.0DoorstepCompanyDeliveryLast-Mile LogisticsIndoor Positioning21.3OverhaulSupply ChainSupply Chain VisibilityLogisticsTransportation5 APIs21.0SardineAMLComplianceKYC6 APIs20.5American ExpressCredit CardsFinancial-ServicesPaymentsCard Network12 APIs19.7ImperCompanyCybersecurityIdentity VerificationImpersonation Detection18.5ChainalysisComplianceAMLKYTSanctions12 APIs18.3Linker FinanceCompanyFinancial-ServicesBankingDigital Banking16.6AiFiCompanyComputer-VisionRetailAutonomous Checkout16.4RomitCompanyPaymentsFintechDigital Wallet9 APIs16.1XelixCompanyAccounts PayableFinancial TechnologyArtificial Intelligence15.6Valid.itCompanyIdentity VerificationDeepfake Detection15.5Appriss RetailCompanyRetailLoss PreventionReturns Authorization15.1GeocomplyCompanyGeolocationCompliance14.5BioCatchCompanySecurityBehavioral Biometrics14.3Appriss Inc.CompanyRetailLoss PreventionReturns Management14.1KountFraud DetectionChargebacksPayments3 APIs13.8TrudentyCompanyRisk IntelligencePayments13.4Imper.AICompanySecurityCybersecurityIdentity13.3FlashpointCompanyThreat IntelligenceCybersecuritySecurity1 API12.6iovationCompanySecurityDevice Intelligence11.7ClosinglockReal-EstateTitle InsurancePayments11.6PNCBankingFinancial-ServicesUnited StatesTreasury Management6 APIs11.2IpidCompanyPaymentsIdentity Verification11.0KidasCompanyTrust and SafetyScam Detection11.0
Minimal 23 Almost no public developer surface
TheretailequationCompanyRetailReturns10.2DeduceIdentityRisk ScoringSynthetic Identity10.1BurbankCompanyPaymentsAuthenticationFintech9.8RaspireCompanySecurityMobileApplication Security9.1Beesafe AiCompanyAnti-ScamFraud Detection8.8Protectt AICompanyAi MlMobile App SecurityRASP8.8VodafoneTelecommunicationsTelcoMobile Network Operator5G27 APIs8.7BT GroupTelecommunicationsTelcoMobile NetworkBroadband15 APIs8.5InAuth (American Express)CompanyAI InfrastructureDevice Intelligence8.3IdentiqCompanyCybersecurityIdentity8.2Shape SecurityCompanyEnterpriseSecurityBot Mitigation6.9UpolloCompanyAccount SharingCustomer Growth6.8IncandorCompanyAnti-FraudBehavioral Biometrics6.3AlteryaCompanyFraud DetectionCryptocurrency5.0eBureauCompanyPredictive AnalyticsIdentity Verification5.0FeaturespaceFraud DetectionFinancial CrimeAnti-Money Laundering5.0NS8CompanyE-CommerceSecurity5.0ScorceCompanyKYCIdentity Verification5.0TrustidCompanyCaller AuthenticationIdentity2.6True LinkCompanyInsurtechFintechFinancial-Services2.3Arcot SystemsCompanyPayment SecurityAuthentication1.5FraugsterCompanyPaymentsMachine-Learning1.5BlackcartCompanyTry Before You BuyE-CommerceRetail0.1

APIs with this tag (52)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 1 Complete, well-documented, and agent-ready
Click Signing API (Protect360)The Protect360 click-signing API manages the secret keys, configuration, excluded apps, circuit breaker and...66.9
Strong 3 Solid coverage with minor gaps
Singular Custom Fraud Rules APIList, inspect, create, and delete custom fraud-prevention rules for an organization, with a metadata endpoi...64.4Singular Publisher Blacklist APIRead and update the publisher blacklists used by Singular Fraud Prevention to block traffic from specific p...64.4Socure RiskOS APIRiskOS is Socure's identity and fraud orchestration platform that combines ID+ modules, customer-configured...64.3
Developing 18 Usable, with meaningful gaps to close
DeviceCheck APIReduce fraudulent use of your services by managing device state and asserting app integrity.52.8Syniverse Account Takeover Detection APIA single POST /v1/simCheck operation that reports whether an end user's mobile channel has had recent SIM c...52.3Syniverse Right Party Verification APIA single POST /v2/match operation that returns match scores comparing an end user's asserted identity again...52.3ClearBank Confirmation of Payee APIOutbound Confirmation of Payee (CoP) name-checking against payee account details to reduce misdirected paym...47.8Worldpay Beneficiary Account Verifications APIValidate beneficiary bank account details before initiating payouts to reduce failed transfers and fraud. S...46.4Worldpay Fraudsight APIThe Fraudsight API from Worldpay — 1 operation(s) for fraudsight.46.4Mastercard ID VerificationIn this digital world, user identity fraud is on the rise due to inadequate digital identity verification m...46.2KeyBank Account Validation APIThe Account Validation v2 API verifies account details and ownership before commercial payments and transfe...44.8Bird Identity Verification APIVerify the identity of your customers programmatically to enable additional services such as two-factor aut...44.2Castle APICastle's REST API for real-time fraud and abuse detection. The Risk API scores authenticated user events (l...44.0Commonwealth Bank NameCheck APIDocumented in CommBank's business API catalogue: NameCheck is a security tool that helps organisations and ...44.0SEON Device IntelligenceSEON Device Intelligence is the device-fingerprinting product surfaced through JavaScript, iOS, Android, Fl...42.2Play Integrity APIThe Play Integrity API helps protect your apps and games from potentially risky and fraudulent interactions...41.1Acuant Ozone APIDigital identity trust API derived from Acuant's acquisition of Ozone from Mount Airy Group. Provides addit...40.9Verifone 3D Secure APISCA-compliant cardholder authentication with frictionless and challenge flows. The 3D Secure API provides S...40.9CyberSource Payer Authentication (3D Secure) APIImplements 3D Secure 2.x authentication to reduce fraud liability and enable frictionless payment experienc...40.3Telefónica Line Tenure APIThe Line Tenure API indicates how long a mobile number has belonged to its current user, providing a fraud ...39.4Telefónica Scam Signal APIThe Scam Signal API enables companies to protect their customers from phishing scams and voice fraud by det...39.4
Thin 19 Limited public surface area
Orange Business Live Identity Captcha APIBehavioural and challenge-based human-verification (captcha) API used inside Orange's Live Identity suite t...38.9Orange Business Live Identity Verify APIReal-time identity verification combining ID-document capture, liveness detection, and biometric match agai...38.9HyperVerge Liveness DetectionPassive liveness / presentation-attack detection from a single selfie, trained on 850M+ liveness checks. De...37.4Ravelin PSP APIA purpose-built API surface for Payment Service Providers (PSPs) embedding Ravelin's risk scoring and dispu...37.3Aduna Number Verification APIAduna's aggregated implementation of the CAMARA Number Verification API (v2.1), confirming possession of a ...34.0Aduna SIM Swap APIAduna's aggregated implementation of the CAMARA SIM Swap API, returning real-time information about recent ...34.0SEON Email APIThe SEON Email API is a standalone email enrichment tool that helps identify the approximate minimum age of...33.9SEON Phone APIThe SEON Phone API unlocks insights into a user's phone number history and social or digital profiles conne...33.9Sardine APIThe Sardine REST API enables real-time fraud detection and compliance across the customer lifecycle. Core A...32.9Device Swap APIIdentifies recent changes of the device associated with a mobile number to flag potential fraud and verify ...32.1SIM Swap APIDetects recent SIM card changes for a given mobile number to help prevent account takeover and fraud.32.1Paysafe 3D Secure APIThe 3D Secure v2 API provides strong customer authentication (SCA) for card transactions in line with PSD2 ...30.7Cielo 3DS 2.2 Authentication APICielo 3DS 2.2 is an EMVCo-compliant cardholder authentication service exposed via the Braspag MPI endpoint....29.2Jumio Risk Signals APIReturns enriched risk-signal data on a user (device, behavioural, network, and identity-graph signals) for ...28.3TransUnion Global Developer PortalTransUnion's API products for credit reporting, identity verification, fraud prevention and consumer risk d...28.0TransUnion TruContact Trusted Call Solutions (STI-AS / STI-VS)The STIR/SHAKEN call Authentication Service and Verification Service behind TransUnion TruContact Branded C...28.0TransUnion TruValidate Device RiskDevice recognition and fraud signals, formerly iovation FraudForce. Mobile SDKs collect a device "blackbox"...28.0Fideo Verify & Signals APIFideo's real-time REST API for identity verification, fraud risk scoring, and identity intelligence. Two en...27.9Fideo Verify & Signals APIReal-time identity verification (Verify) and modular identity intelligence (Signals) over a shared multi-fi...26.8
Emerging 5 Early or largely undocumented
BICS Fraud Prevention and Reachability APINetwork-signal services for fraud prevention and mobile identity - HLR and reachability lookup (operator, p...22.2Overhaul FraudWatch APICarrier and driver verification and risk-scoring service that lets shippers vet carriers before booking, re...21.0American Express Enhanced Authorization (EA)American Express Enhanced Authorization (EA) is a fraud prevention tool that helps protect cardholders and ...19.7Alterya (Chainalysis)AI-powered fraud prevention product (acquired by Chainalysis) that identifies scams and fraud-victim relati...18.3PNC Account Verification Services APIAccount Verification Services API from PNC's developer portal for confirming the ownership and status of ba...11.2
Minimal 6 Almost no public developer surface
Block SIMPartner API for blocking a SIM (e.g. lost-or-stolen) on the Vodafone network on behalf of an authenticated ...8.7Call DivertIndicates whether call forwarding is currently active on the target number — a useful signal for fraud-dete...8.7SIM Swap (CAMARA)CAMARA SIM Swap API that returns the timestamp of the most recent SIM change for a given MSISDN (latestSimC...8.7TenureReturns how long the current subscriber has held the MSISDN — short tenure is a strong signal in fraud-scor...8.7Home Network APIVerify whether a customer's phone is currently connected to EE's mobile network, supporting risk decisionin...8.5SIM Swap Detection APIQuery when a mobile subscriber's SIM was last changed so relying parties can detect SIM-swap account-takeov...8.5

Score breakdown

Frequency
60.4
log-scaled weighted occurrences
Breadth
3.6
spread across providers
Quality lift
36.5
mean composite of providers using it
Cohesion
14.3
strength of nearest seed neighbor

Related tags

Identity Verification 44 co-occurrences KYC 36 co-occurrences AML 21 co-occurrences Account Takeover 15 co-occurrences Risk Scoring 16 co-occurrences Device Intelligence 10 co-occurrences Biometrics 12 co-occurrences Financial Crime 10 co-occurrences

Where this tag comes from

Api tag52
Provider tag111

Cohort brief

Auto-generated

The 132 providers in the APIs.io catalog tagged Fraud Prevention, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
132
all scored
Mean Kin Score
30
+9.3 vs catalog 20.7
Mean Agent Readiness
16
+6.3 vs catalog 9.7
Spread
0.1–67
median 31.6 · σ 16.9
How the 132 split by band
Exemplar 2Strong 9Developing 33Thin 36Emerging 29Minimal 23
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 31.2 17.9 +13.3 132
Contract Quality 27.8 17.5 +10.3 132
Access Clarity 31.4 22.3 +9.1 132
Discoverability 68.5 60.4 +8.1 132
Operational Transparency 19.1 11.3 +7.8 132
Contract Governance 9.1 6.4 +2.7 132

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 28% 16% +12
MCP server (first-party) 6% 7% -1
Agent Skills 0% 0% 0
OAuth scopes 14% 9% +5
Security 96% 88% +8
Arazzo workflows 4% 2% +2
Governance rules 14% 13% +1

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Sift 67
  2. 2 AppsFlyer 66.9
  3. 3 Singular 64.4
  4. 4 socure 64.3
  5. 5 Truora 63.7
  6. 6 Didit 58.8
  7. 7 MetaMap 58.4
  8. 8 Loop Returns 57.1
  9. 9 Trulioo 56.7
  10. 10 TypingDNA 55.7
Top by Agent Readiness
  1. 1 Didit 56.7
  2. 2 Singular 50
  3. 3 AppsFlyer 49.7
  4. 4 Worldpay 44.8
  5. 5 Salv 43.7
  6. 6 Visa 41.7
  7. 7 KeyCorp 40.1
  8. 8 ID.me 36.5
  9. 9 Koin 36.4
  10. 10 Verifone 36.3
All 132 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

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