# Neon One

**Canonical:** https://apis.io/providers/neonone/  
**Website:** https://neonone.com/  
**APIs profiled:** 12

Neon One is a nonprofit technology company whose flagship product, Neon CRM, is a donor management and fundraising platform used by nonprofits and membership associations to manage constituents, donations, memberships, events, campaigns, and volunteers. Neon CRM API v2 is a RESTful, JSON-based rebuild of the legacy v1 API, authenticated with HTTP Basic Auth (org ID + API key) against a base URL of https://api.neoncrm.com/v2. Neon has scheduled the retirement of API v1 and its legacy webhook structure for July 11, 2026.

## Kin Score — 39.5 / 100 (developing)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 39.5).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 55.7 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 21.4 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Paid · Self-serve signup — onboarding: self-serve, pricing: paid, trial: no (confidence: high).

## APIs (12)

- **Neon One Accounts API** — Individual and organization constituent records, contacts, and addresses.
- **Neon One Campaigns API** — Fundraising campaigns that transactions are attributed to.
- **Neon One Custom Fields API** — Standard custom fields and the Custom Objects framework.
- **Neon One Donations API** — Donations, pledges, pledge payments, recurring donations, and soft credits.
- **Neon One Events API** — Events, tickets, and event registrations.
- **Neon One Households API** — Grouping of individual accounts into households with relation types.
- **Neon One Memberships API** — Membership levels and terms held by an account.
- **Neon One Orders API** — Orders grouping donations, memberships, and store purchases.
- **Neon One Properties API** — Reference and lookup data used across other resources.
- **Neon One Store API** — Online store products, catalogs, and categories.
- **Neon One Volunteers API** — Volunteers, groups, opportunities, roles, shifts, and time sheets.
- **Neon One Webhooks API** — Outbound webhook subscriptions.

## Agentic access (1)

- **Neonone Agentic Access** — 137 operations · 77 acting

## Security (3)

- **Neonone Authentication** — http · 1 scheme
- **Neonone Domain Security** — TLSv1.3 · HSTS · DMARC
- **Neonone Trust Center** — PCI DSS

## Plans (1)

- **Neonone Plans Pricing**

## Tags

Non-Profit, CRM, Fundraising, Donor Management, Membership Management, Event

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/neonone/). Scores are computed from the provider's own public artifacts under a published rubric.