Bullhorn Staffing & Recruiting CRM API
Bullhorn REST API for staffing and recruiting CRM/ATS platform. Enables AI agents to manage candidate and contact records, retrieve job orders and placement data, access client relationship data, manage recruitment workflows and pipelines, retrieve timecard and payroll data for temporary workers, access placement and revenue analytics, integrate with job boards and sourcing tools, manage compliance and onboarding data, and connect staffing operations with VMS platforms and MSP workflows.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Candidate PII and staffing data. SOC2, GDPR, CCPA. OAuth2. Multi-region. Candidate erasure rights.
⚡ Reliability
Best When
A staffing agency, recruiting firm, or RPO provider using Bullhorn wants AI agents to automate candidate management, job matching, placement workflows, and client relationship management.
Avoid When
PRIVACY: Candidate PII including work history, references, and compensation data is highly sensitive. Automated sourcing and outreach must comply with GDPR, CCPA, and CAN-SPAM. VMS integrations handle sensitive billing data.
Use Cases
- • Managing candidate sourcing and placement workflows from recruiting automation agents
- • Accessing client job orders and staffing requirements from account management agents
- • Retrieving placement and revenue analytics from staffing operations agents
- • Integrating timecard data with payroll systems from workforce management agents
Not For
- • Corporate internal HR without staffing agency business model
- • Permanent placement without temp/contract staffing workflows
- • HR management without recruiting pipeline and placement focus
Interface
Authentication
Bullhorn uses OAuth 2.0 for API access. Corporation-level credentials with user-level scopes. REST API requires session token obtained via OAuth flow. Active developer community. Marketplace partner program for integrations. Good API documentation.
Pricing
Boston, Massachusetts. Founded 1999. Market leader for staffing and recruiting CRM. Used by 10,000+ staffing firms globally. Acquired by Insight Venture Partners. Strong VMS integration ecosystem. Competes with Avionte, JobDiva, and Vincere. Global presence with GDPR compliance.
Agent Metadata
Known Gotchas
- ⚠ PRIVACY: Candidate PII and work history data requires GDPR/CCPA compliance
- ⚠ No public MCP server — OAuth2 REST API with session token
- ⚠ Session token pattern — OAuth login then separate REST session token exchange required
- ⚠ GDPR compliance mandatory for EU candidate data — right to erasure applies to candidate records
- ⚠ VMS integration (Fieldglass, Beeline) requires separate connector setup
- ⚠ Automated sourcing and outreach must comply with CAN-SPAM and TCPA
Alternatives
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Scores are editorial opinions as of 2026-03-07.