Security & identity
1,157 APIs for authentication, identity, access control, fraud, or security operations.
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380 APIs added in the last 30 days.
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1,157- EN34 operations52 revisionsEnterprise SSO & Directory Sync@ory/enterprise-sso-directory-sync
Single sign-on: manage SSO and directory sync connections, setup links, users, groups and OAuth tokens
- AT0 operations51 revisionsATT&CK Workbench REST API@cwe-capec/att-ck-workbench-rest-api
- AC13 operations535 revisionsAccounts@rdstationmentoria/accounts
Account management: members, invitations, roles, workspaces and subscriptions
- IN212 operations45 revisionsinvinoveritas@babyblueviper/invinoveritas
Verification for agent actions: pre-action verdicts, signed proofs, and an auditable on-chain ledger
- AP234 operations13 revisionsAPI Reference@withpersona/withpersona-6
Identity verification: manage inquiries, verifications, cases, accounts, devices and webhooks
- AP234 operations13 revisionsAPI Reference@withpersona/withpersona-5
Identity verification: run inquiries, cases, verifications, devices and webhooks, with API keys and audit logs
- AP233 operations13 revisionsAPI Reference@withpersona/withpersona-8
Identity verification: manage inquiries, accounts, cases, documents, devices and verifications via API
- VU155 operations92 revisionsVulnerability-Lookup API@vulnerability-lookup/vulnerability-lookup-api
Vulnerability records, CVE and EUVD entries, KEV, EPSS scores, CWE/CAPEC data, and sightings and comments
- AP234 operations13 revisionsAPI Reference@withpersona/withpersona
Identity verification: run inquiries and cases, manage accounts, documents, devices and webhooks
- AU0 operations33 revisionsAuthorization webhooks@adyen/balanceplatformrelayedauthorisationnotification
- AP234 operations13 revisionsAPI Reference@withpersona/withpersona-3
Identity verification: manage inquiries, accounts, cases, verifications, devices and webhooks
- LO372 operations20 revisionsLogto API references@logto/logto-api-references
Identity: manage users, applications, roles, sign-in experience, connectors and audit logs
- AP233 operations13 revisionsAPI Reference@withpersona/withpersona-2
Identity verification: manage inquiries, accounts, cases, verifications, documents, devices and webhooks
- MN690 operations34 revisionsMnemom API@mnemom/mnemom-api
AI agent trust: register agents, verify alignment, detect drift, set containment policies and audit trails
- AP233 operations13 revisionsAPI Reference@withpersona/withpersona-7
Identity verification: manage inquiries, accounts, cases, documents, verifications and webhooks
- AP233 operations13 revisionsAPI Reference@withpersona/withpersona-4
Identity verification: manage inquiries, accounts, cases, verifications, documents and webhooks
- TH7 operations3 revisionsThird Party API Service@precisely/third-party-api-service
Email, phone and bank checks: verify addresses and numbers, look up IP and Wi-Fi locations, validate IBAN structures
- OR13 operations10 revisionsOrganization Public API@twilio/iam-organizations
Organization administration: manage SCIM users, role assignments, org accounts and OAuth tokens
- US2 operations15 revisionsUser OAuth API@twilio/oauth-v2
Identity: issue OAuth access and refresh tokens and retrieve authorize URIs
- TW10 operations40 revisionsTwilio - Iam@twilio/iam-v1
Identity and access: manage API keys, OAuth apps, roles and access tokens
- LI89 operations95 revisionslibresign-full@libresign/libresign-full
Digital signing: request signatures, manage signers, certificates and revocation lists
- PR285 operations7 revisionsproof.holdings API@proof/proof-holdings-api
Proof of control over phones, emails, domains and wallets, with signed, offline-verifiable proof tokens
- DE643 operations168 revisionsDen API@openworklabs/den-api
Identity, organizations, teams, invitations, and OAuth connections for the Den control plane
- KA132 operations5 revisionsKatla API@katla/katla-api
Cookie compliance: scan sites, classify cookies, manage teams and billing
Showing 1 to 24 of 1,157
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