Mobilize Civic Organizing API

Mobilize REST API for civic organizing and volunteer mobilization platform. Enables AI agents to retrieve public event and volunteer opportunity listings, access organization and event data, sync volunteer signups with CRM systems, retrieve attendance and participation data, access public organization feeds for civic engagement discovery, and integrate Mobilize data with NGP VAN and other organizing tools.

Evaluated Mar 07, 2026 (0d ago) vcurrent
Homepage ↗ Repo ↗ Developer Tools mobilize civic organizing volunteer events political advocacy campaigns
⚙ Agent Friendliness
63
/ 100
Can an agent use this?
🔒 Security
70
/ 100
Is it safe for agents?
⚡ Reliability
70
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
30
Documentation
80
Error Messages
70
Auth Simplicity
75
Rate Limits
68

🔒 Security

TLS Enforcement
92
Auth Strength
65
Scope Granularity
62
Dep. Hygiene
65
Secret Handling
65

Volunteer political activity data. SOC2. Public read API + OAuth2 authenticated. US data residency.

⚡ Reliability

Uptime/SLA
75
Version Stability
72
Breaking Changes
65
Error Recovery
68
AF Security Reliability

Best When

A political campaign, advocacy organization, or union using Mobilize wants AI agents to sync volunteer data with CRM systems, track event attendance, and automate organizing workflow integrations.

Avoid When

PRIVACY: Volunteer personal data and political activity records are sensitive. Volunteer contact data used for automated outreach must comply with CAN-SPAM and TCPA. Political volunteer data has heightened sensitivity.

Use Cases

  • Syncing volunteer event signups with CRM databases from campaign organizing agents
  • Retrieving civic event opportunities for discovery from volunteer matching agents
  • Accessing attendance data from civic engagement reporting agents
  • Integrating Mobilize volunteer data with NGP VAN from organizing workflow agents

Not For

  • Commercial event ticketing without civic organizing focus
  • Private corporate events without public volunteer mobilization
  • General event management without political or advocacy organizing workflows

Interface

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

Authentication

Methods: api_key oauth
OAuth: Yes Scopes: Yes

Mobilize has a public API (read-only, no auth for public events) and an authenticated API for organization data and private signups. OAuth for partner integrations. Partner program required for organization-level authenticated access.

Pricing

Model: freemium
Free tier: Yes
Requires CC: No

New York company, founded 2017. Dominant civic volunteer mobilization platform. Used by major campaigns, advocacy groups, labor unions, and nonprofits. Integrated with NGP VAN and most Democratic organizing tools. 10M+ volunteer signups.

Agent Metadata

Pagination
cursor
Idempotent
Partial
Retry Guidance
Documented

Known Gotchas

  • PRIVACY: Volunteer personal and political activity data requires careful handling
  • No public MCP server — REST API with open public read access + OAuth2 partner program
  • Public API (unauthenticated) provides read-only event data — useful for discovery agents
  • Authenticated API requires partner program — not self-service
  • US data residency only — verify for international campaign chapters
  • Volunteer contact automated outreach must comply with TCPA and CAN-SPAM

Alternatives

Full Evaluation Report

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Package Brief

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$3

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

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