Daffy

Daffy (the Daffy Charitable Fund) is a modern donor-advised fund (DAF) platform that helps people be more generous, more often. Co-founded by Adam Nash, Daffy lets members set aside money for charity, invest it tax-free across ETFs, individual stocks, and 300+ crypto assets, and then recommend grants to any of 1.7M+ eligible US charities on their own timeline. It offers flat-rate membership pricing starting at $3/month, family funds for up to 24 members, advisor integration, and Daffy for Work employer giving. Daffy Charitable Fund is a tax-exempt public charity under IRC 501(c)(3). Backed by Ribbit Capital, it operates as a consumer fintech app with no public developer API surface as of this profile.

Daffy is profiled on the APIs.io network. Tagged areas include Company, Fintech, Charitable Giving, Donor Advised Fund, and Nonprofit.

Daffy’s developer surface includes pricing, signup flow, support, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

16.6/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyFintechCharitable GivingDonor Advised FundNonprofitWealth ManagementInvestingPhilanthropy

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 16.6/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 0.9 / 20

Commercial Clarity 8.9 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/daffy: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

About

About

Source (apis.yml)

aid: daffy
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/daffy.png
name: Daffy
description: Daffy (the Daffy Charitable Fund) is a modern donor-advised fund (DAF) platform that helps people be more generous,
  more often. Co-founded by Adam Nash, Daffy lets members set aside money for charity, invest it tax-free across ETFs, individual
  stocks, and 300+ crypto assets, and then recommend grants to any of 1.7M+ eligible US charities on their own timeline. It
  offers flat-rate membership pricing starting at $3/month, family funds for up to 24 members, advisor integration, and Daffy
  for Work employer giving. Daffy Charitable Fund is a tax-exempt public charity under IRC 501(c)(3). Backed by Ribbit Capital,
  it operates as a consumer fintech app with no public developer API surface as of this profile.
url: https://raw.githubusercontent.com/api-evangelist/daffy/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- ribbit-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Fintech
- Charitable Giving
- Donor Advised Fund
- Nonprofit
- Wealth Management
- Investing
- Philanthropy
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/daffy-domain-security.yml
- type: Website
  url: https://www.daffy.org
- type: About
  url: https://www.daffy.org/about
- type: Pricing
  url: https://www.daffy.org/membership
- type: SignUp
  url: https://www.daffy.org/signup
- type: Login
  url: https://www.daffy.org/login
- type: Support
  url: https://help.daffy.org/en/
- type: TermsOfService
  url: https://www.daffy.org/legal/agreement
- type: PrivacyPolicy
  url: https://www.daffy.org/legal/privacy
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence