Security & identity
1,015 APIs for authentication, identity, access control, fraud, or security operations.
Collections
New this month
249 APIs added in the last 30 days.
The biggest APIs
The APIs with the most operations.
Most active
Most new revisions in the last 90 days.
All APIs
1,015- RI729 operations81 revisionsRightshold API@rightshold/rightshold-api
Rights clearance: check license permissions, get signed Rights Receipts, and register agents
- AU3 operations166 revisionsAuth Oauth@hubspot/auth-oauth
Identity: issue, introspect and revoke OAuth access tokens for HubSpot apps
- XF149 operations27 revisionsXFA API@xfa/xfa-api
Identity security: manage organizations, devices, phishing configs, invitations, plans and integrations
- DO214 operations33 revisionsDomScan@domscan/domscan
Domain analysis: check availability, DNS, SSL, WHOIS and typosquatting for 1,100+ TLDs
- AC13 operations484 revisionsAccounts@rdstationmentoria/accounts
Account management: members, invitations, roles, workspaces and subscriptions
- EN15 operations5 revisionsEnoki External API@enokilabs/enoki-external-api
Assessments: trigger and track runs, register agent targets, and manage findings and target profiles
- TO152 operations2 revisionstoolweave@toolweave/toolweave
Web app: sign-in with magic links, OAuth, file and media serving, approvals, docs, blog and telephony webhooks
- US8 operations124 revisionsUser Provisioning@hubspot/settings-user-provisioning
Account users: create, look up, modify and remove users, plus roles, seats and teams
- EA59 operations6 revisionsEasy Scraper API@easyscraper/easy-scraper-api
Account management: organizations, API keys, sessions, SSO and notifications for a logged-in user
- WA156 operations74 revisionsWarrant@teetra/warrant
Identity verification and checkout: enrollment, challenges, OAuth, sessions, Stripe payments and webhooks
- AU1,180 operations33 revisionsauthentik@goauthentik/authentik
Identity and access: manage users, applications, providers, flows, certificates and OAuth2 tokens
- VE96 operations11 revisionsVerified Handles API@verifiedhandles/verified-handles-api
Verified handles directory: look up entries, their social handles and images, and revision history
- ST69 operations8 revisionsStackHawk Public API@stackhawk/stackhawk-public-api
Security testing: scan applications, triage findings, manage repos, teams and scan configs
- OF107 operations23 revisionsOffendersearch API@offendersearch/offendersearch-api
Sex-offender registry search, criminal record lookups, clearances, monitoring, map views and FCRA partner access
- IN212 operations41 revisionsinvinoveritas@babyblueviper/invinoveritas
Verification for agent actions: pre-action verdicts, signed proofs, and an auditable on-chain ledger
- AU3 operations77 revisionsAudit Logs@hubspot/account-audit-logs
Account activity: retrieve audit, login and security history logs
- AG27 operations5 revisionsAgent Zero — ERC-8004 Agent Readiness & Trust intelligence@onchainagentintel/agent-zero-erc-8004-agent-readiness-trust-intelligence
Agent identity and trust intel: ERC-8004 agent profiles, peer search, payment graphs and contract audits
- SU158 operations69 revisionsSumSub API Service@sumsub/sumsub-api-service
Identity verification and AML compliance: applicants, cases, screening lists, transactions and audit logs
- MO235 operations26 revisionsMolTrust API@moltrust/moltrust-api
Agent identity: register AI agents, issue verifiable credentials, check reputation, delegation and compliance
- RI25 operations18 revisionsRiot API@tryriot/riot-api
Security awareness: read employees, courses, phishing campaigns, breaches, groups and audit logs
- JE168 operations203 revisionsJentic Control Plane API@jentic/jentic-control-plane-api
Control plane: manage agents, credentials, API registrations, permissions and execution audit logs
- SA145 operations9 revisionsSaylor Innovations Agent API@saylorinnovations/saylor-innovations-agent-api
Security checks, crypto and EVM chain data, DeFi yields, package docs and vulnerability audits via paid calls
- LI101 operations22 revisionsLimrun API@limrun/limrun-api
Organizations: manage members, SSO, SCIM provisioning, audit logs and instance webhooks
- VA37 operations176 revisionsVault API@apideck-libraries/vault-api
Vault: store OAuth connections, API keys and tokens for consumers, plus their sessions and request logs
Showing 1 to 24 of 1,015
Load more