ON24 Webinar and Digital Experience API

ON24 REST API for B2B webinar and digital experience platform. Enables AI agents to retrieve webinar registration and attendance data, access engagement analytics, manage audience data, and integrate ON24 event intelligence into CRM and marketing automation workflows. ON24 specializes in B2B demand generation webinars with deep analytics on audience engagement.

Evaluated Mar 07, 2026 (0d ago) vcurrent
Homepage ↗ Other on24 webinars virtual-events digital-experiences b2b-marketing demand-generation engagement
⚙ Agent Friendliness
50
/ 100
Can an agent use this?
🔒 Security
70
/ 100
Is it safe for agents?
⚡ Reliability
60
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
28
Documentation
60
Error Messages
55
Auth Simplicity
65
Rate Limits
50

🔒 Security

TLS Enforcement
92
Auth Strength
70
Scope Granularity
55
Dep. Hygiene
62
Secret Handling
70

Webinar attendee PII and engagement data. SOC2, GDPR. OAuth2 client credentials.

⚡ Reliability

Uptime/SLA
65
Version Stability
62
Breaking Changes
58
Error Recovery
55
AF Security Reliability

Best When

A B2B marketing team using ON24 for demand generation webinars wants AI agents to extract audience engagement data, route qualified leads to CRM, and integrate event intelligence into marketing automation.

Avoid When

PRIVACY: Webinar attendee data and engagement tracking are personal data. GDPR compliance required. Lead data from webinars requires appropriate consent.

Use Cases

  • Retrieving webinar registration and attendance data from marketing automation agents
  • Accessing audience engagement scores from demand generation analytics agents
  • Integrating ON24 lead data into CRM and marketing nurture workflow agents
  • Managing webinar audience data for post-event segmentation agents

Not For

  • Non-ON24 webinar platforms
  • Consumer video streaming
  • Internal all-hands events (ON24 is B2B demand gen focused)

Interface

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

Authentication

Methods: oauth
OAuth: Yes Scopes: No

ON24 API uses OAuth 2.0 with client credentials grant. Client ID and secret from ON24 partner portal. Enterprise access required.

Pricing

Model: unknown
Free tier: No
Requires CC: Yes

Enterprise-only B2B platform. Pricing negotiated with ON24 sales.

Agent Metadata

Pagination
page
Idempotent
Partial
Retry Guidance
Not documented

Known Gotchas

  • PRIVACY: Webinar attendee data and engagement tracking requires GDPR consent
  • No public MCP server — enterprise OAuth2 REST API integration required
  • API documentation not publicly available — enterprise customers only
  • ON24 engagement data (polls, Q&A, resource downloads) is proprietary format
  • Lead scoring data from ON24 is valuable but requires mapping to CRM fields

Alternatives

Full Evaluation Report

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

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