Fluxx Grant Management API
Fluxx cloud-based grant management REST API for foundations, corporate giving programs, and government grant agencies to manage the full grantmaking lifecycle from application through reporting. Enables AI agents to manage grant application intake and review workflow for foundation grantmaking automation, handle grant award and payment processing for philanthropy disbursement automation, access grantee reporting and outcome tracking for foundation impact measurement automation, retrieve due diligence and compliance review for grant risk management automation, manage letter of inquiry and proposal portal for grant program management automation, handle budget tracking and financial reporting for foundation financial management automation, access relationship management and grantee profile for philanthropy CRM automation, retrieve grant program metrics and portfolio analytics for foundation strategy automation, manage document collection and grant file management for foundation records automation, and integrate Fluxx with foundation accounting systems, CRM, and external data sources for end-to-end philanthropic operations management.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Foundation grant management. SOC2. OAuth2. US. Grantee data, foundation financials, and program information.
⚡ Reliability
Best When
A private foundation, community foundation, corporate foundation, or government grant agency wanting AI agents to automate grant application processing, due diligence review, award management, and grantee outcome reporting within Fluxx's grant management platform.
Avoid When
IRS FORM 990-PF PRIVATE FOUNDATION GRANT ACCURACY: Automated grant payment data exported from Fluxx for IRS Form 990-PF reporting must include all required grant recipient information (name, address, EIN, amount, purpose); automated 990-PF preparation without complete grantee data creates IRS private foundation reporting inaccuracy. EXPENDITURE RESPONSIBILITY FOR FOREIGN GRANTS: Automated international grant management via Fluxx for private foundation grants to non-US organizations requires IRS expenditure responsibility monitoring; automated foreign grant disbursement without expenditure responsibility agreement and annual reporting creates IRS private foundation excise tax exposure. CONFLICT OF INTEREST DISCLOSURE FOR GRANT REVIEW: Automated grant review assignment via Fluxx must check reviewer conflict of interest before assignment; automated assignment of reviewer with undisclosed conflict to applicant in which they have financial interest creates foundation governance failure.
Use Cases
- • Processing grant applications from foundation grantmaking automation agents
- • Tracking grantee outcomes from impact measurement automation agents
- • Managing grant payments from philanthropy disbursement agents
- • Reporting grant portfolios from foundation analytics agents
Not For
- • Individual donor fundraising management (use Blackbaud or Bloomerang)
- • Government procurement and contract management
- • Corporate procurement grants (use Submittable or CyberGrants)
Interface
Authentication
Fluxx uses OAuth 2.0 with scopes. REST API with JSON. San Francisco, California HQ. Founded 2011 by Maria Ferrante-Schepis and others. Private (~$30M raised). Cloud grant management for foundations and corporate giving. Used by major private foundations, community foundations, and corporate giving programs. SOC2 Type II. Competes with Blackbaud Grantseeker, Foundant, and Salesforce Nonprofit for foundation grant management.
Pricing
San Francisco CA. Private. Founded 2011. Annual subscription. Foundation-asset-size-based pricing. No free tier.
Agent Metadata
Known Gotchas
- ⚠ IRS EXPENDITURE RESPONSIBILITY FOREIGN GRANT TRACKING: Automated international grant disbursement via Fluxx for private foundation foreign grantees requires IRS expenditure responsibility agreement and annual verification; automated disbursement without expenditure responsibility agreement and reporting creates IRS Chapter 42 excise tax exposure for private foundation; implement expenditure responsibility workflow for all non-US grantees
- ⚠ CONFLICT OF INTEREST REVIEWER ASSIGNMENT: Automated grant reviewer assignment via Fluxx must query reviewer conflict of interest declarations before assignment; automated round-robin or workload-based assignment without conflict check creates governance failure for foundation grants where reviewer has personal or financial relationship with applicant organization
- ⚠ GRANT PAYMENT TIMING FOR CASH FLOW MANAGEMENT: Automated grant payment processing via Fluxx must coordinate with foundation investment and cash management; automated large grant payment without treasury notification creates foundation cash flow planning gap; implement payment size threshold for automated treasury notification before automated payment execution
- ⚠ FORM 990-PF GRANTEE DATA COMPLETENESS GATE: Automated Fluxx grant data export for IRS Form 990-PF reporting must validate completeness of required grantee fields (legal name, address, EIN/TIN, grant purpose, and amount); automated 990-PF preparation with incomplete grantee records creates IRS penalty exposure for private foundation tax filing
- ⚠ MULTI-YEAR GRANT COMMITMENT BUDGET RESERVATION: Automated multi-year grant commitments via Fluxx must reserve budget against future-year budgets; automated multi-year grant approval without budget commitment in future budget years creates over-commitment of foundation grant budget; verify budget availability across all committed years before automated multi-year grant approval
- ⚠ GRANTEE PORTAL SELF-SERVICE REPORT SUBMISSION: Automated grantee reporting via Fluxx portal allows grantees to submit progress reports; automated grant status updates triggered by grantee portal submissions must implement data validation before grant status progression; automated status update on incomplete grantee report creates premature grant milestone achievement
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Scores are editorial opinions as of 2026-03-07.