Entrust Identity and Certificate Management REST API

Entrust identity and certificate management REST API for enterprises and governments to automate digital identity issuance, PKI certificate lifecycle management, hardware security module (HSM) integration, and credential management — enabling AI agents to issue TLS/SSL certificates, manage digital identities, automate PKI operations, and integrate with enterprise security infrastructure through Entrust's trust and identity platform. Enables AI agents to manage certificate management for TLS/SSL certificate issuance, renewal, and revocation lifecycle automation, handle identity management for digital identity credential creation and lifecycle automation, access PKI management for enterprise PKI operation and CA hierarchy management automation, retrieve HSM integration for hardware security module key management automation, manage user authentication for MFA and smart card authentication policy automation, handle document signing for digital document signing workflow automation, access IoT identity for connected device certificate and identity management automation, retrieve compliance reporting for PKI audit and compliance reporting automation, manage cloud PKI for Entrust PKIaaS certificate service management automation, and integrate Entrust with enterprise IAM, DevOps, and security platforms for trust and identity automation.

Evaluated Mar 07, 2026 (0d ago) vcurrent
Homepage ↗ Other entrust PKI certificate-management identity HSM smart-card
⚙ Agent Friendliness
54
/ 100
Can an agent use this?
🔒 Security
82
/ 100
Is it safe for agents?
⚡ Reliability
69
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
10
Documentation
74
Error Messages
68
Auth Simplicity
70
Rate Limits
62

🔒 Security

TLS Enforcement
99
Auth Strength
82
Scope Granularity
72
Dep. Hygiene
74
Secret Handling
80

Enterprise PKI/identity. FedRAMP, SOC2, FIPS, WebTrust. OAuth2 + mTLS. US/EU/CA. Certificate and HSM key data.

⚡ Reliability

Uptime/SLA
70
Version Stability
72
Breaking Changes
66
Error Recovery
68
AF Security Reliability

Best When

An enterprise or government organization wanting AI agents to automate PKI certificate lifecycle management, digital identity issuance, HSM-backed key management, and credential compliance through Entrust's trust and identity platform.

Avoid When

ENTERPRISE LICENSE IS REQUIRED: Entrust serves enterprise and government customers; automated public-developer assumption creates license_required; Entrust licensing starts at enterprise level; automated must have Entrust agreement. HSM INTEGRATION REQUIRES PHYSICAL/VIRTUAL HSM: Entrust HSM integration requires physical or virtual HSM deployment; automated software-only assumption creates key_not_secured for key operations requiring HSM-backed storage; automated must deploy HSM before HSM-backed key operations. CA HIERARCHY SETUP IS COMPLEX: Entrust PKI requires proper CA hierarchy design (root, issuing, policy CAs); automated instant-PKI assumption creates hierarchy_misconfigured for PKI deployments without proper CA hierarchy planning; automated must plan and configure CA hierarchy before certificate operations. GOVERNMENT COMPLIANCE MAY REQUIRE FIPS: Many Entrust government deployments require FIPS 140-2/3 validation; automated standard-crypto assumption creates compliance_gap for government use cases requiring FIPS-validated cryptographic operations; automated must configure FIPS-validated modules for government deployments.

Use Cases

  • Automating TLS certificate issuance and lifecycle management for infrastructure operations automation agents
  • Managing employee digital identity credentials and smart card provisioning for IAM automation agents
  • Integrating PKI certificate enrollment into DevOps pipelines for DevSecOps automation agents
  • Orchestrating government-grade document signing with digital identity verification for compliance automation agents

Not For

  • Consumer-facing authentication at social media scale (Entrust is enterprise/government identity; Auth0 serves consumer CIAM)
  • Simple website TLS without enterprise PKI (Entrust serves enterprise PKI; Let's Encrypt serves simple website TLS)
  • Passwordless authentication app-based (Entrust focuses on PKI and smart card identity; Beyond Identity and HYPR serve passwordless app-based auth)

Interface

REST API
Yes
GraphQL
No
gRPC
No
MCP Server
No
SDK
Yes
Webhooks
Yes

Authentication

Methods: apikey oauth2 mtls
OAuth: Yes Scopes: Yes

Entrust uses API key, OAuth2, and mTLS for Identity/PKI REST API. REST API with JSON. Shakopee, MN HQ. Founded 1969 (originally Datacard). Rebranded Entrust 2020. Backed by Thoma Bravo. Products: Entrust PKI (certificate management), Entrust Identity (IAM/MFA), Entrust HSM (nShield), Entrust Document Signing, Entrust PKIaaS. Trusted by 10,000+ organizations, 3,500+ governments. FedRAMP authorized. Competes with DigiCert, Keyfactor, and Venafi for enterprise PKI and machine identity management.

Pricing

Model: subscription
Free tier: No
Requires CC: No

Shakopee MN. Thoma Bravo backed. 10,000+ organizations. 3,500+ governments. Enterprise subscription + hardware.

Agent Metadata

Pagination
page
Idempotent
Partial
Retry Guidance
Not documented

Known Gotchas

  • CERTIFICATE TEMPLATE POLICIES CONTROL ISSUANCE: Entrust certificate templates define allowed attributes (key size, validity period, SAN types); automated unrestricted assumption creates policy_violation for certificate requests not matching template requirements; automated must review template policy before requesting certificates
  • MTLS MAY BE REQUIRED FOR SENSITIVE OPERATIONS: High-security Entrust operations may require mutual TLS client certificate authentication; automated API-key-only assumption creates authentication_failure for operations requiring mTLS client certificate; automated must provision and use client certificate for mTLS-required endpoints
  • REVOCATION PROPAGATES VIA CRL/OCSP: Certificate revocation propagates through CRL distribution and OCSP; automated instant-revocation assumption creates stale_certificate for relying parties checking against CRL before next publish; automated must account for CRL/OCSP propagation delay after revocation
  • HSM KEY OPERATIONS REQUIRE HSM CONNECTIVITY: HSM-backed key operations require active nShield HSM connectivity; automated software-key assumption creates operation_failed for HSM operations when nShield HSM is unavailable; automated must ensure HSM connectivity before HSM-backed operations
  • PKIAAS VS ON-PREMISE API DIFFERS: Entrust PKIaaS (cloud) and on-premise PKI have different API endpoints and capabilities; automated unified-API assumption creates endpoint_not_found for cloud API endpoints called against on-premise installation; automated must target correct deployment-appropriate API

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Scores are editorial opinions as of 2026-03-07.

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