# Goodstack

**Canonical:** https://apis.io/providers/goodstack/  
**Website:** https://docs.goodstack.io/  
**APIs profiled:** 21

Goodstack (formerly Percent) is an impact platform whose REST API lets businesses build charitable giving, nonprofit verification, and fund disbursement into their own products. The Goodstack Services API covers monetary donations (direct and via a hosted donation gateway), a global registry of verified nonprofit and educational organisations, organisation name search, eligibility and monitoring subscriptions, agent verifications, validation requests and submissions, Gift Aid declarations, categories, and webhook subscriptions. Goodstack handles the vetting, validation, and timely disbursement of donations to good causes across multiple countries and currencies. The API is organised around REST, uses API-key authentication (publishable pk_ and secret sk_ keys), returns JSON with standard HTTP status codes, and offers a sandbox environment.

## Kin Score — 53.1 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 53.1).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 66.1 |
| Governance | 11.5 |
| Operational Transparency | 39.5 |
| Developer Ergonomics | 62.5 |
| Commercial Clarity | 52.6 |

Regulatory layer — **Payments**: 46.9 (matched via tags).

## Agent readiness — 58.3 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| MCP Server | derived |
| Auth Clarity | yes |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (21)

- **Goodstack Activities API** — The Activities API from Goodstack — 2 operation(s) for activities.
- **Goodstack Agent Verifications API** — Agent verification is a one-off check. It is used to confirm that: 1. The person applying is who they say they are. 2. They represent the nonprofit. They are not editable once c...
- **Goodstack Categories API** — Categories represent collections of Organisations, which can be used to group and filter Organisations.
- **Goodstack Countries API** — The Countries API from Goodstack — 1 operation(s) for countries.
- **Goodstack Donation Sessions API** — The Donation Sessions API from Goodstack — 2 operation(s) for donation sessions.
- **Goodstack Donations API** — A Donation object tracks the lifecycle of a Donation from creation and payment to disbursement to the nonprofit. Donations can be created during a Donation Session by the Hosted...
- **Goodstack Eligibility Subscriptions API** — The Eligibility Subscriptions API from Goodstack — 3 operation(s) for eligibility subscriptions.
- **Goodstack Gift Aid API** — The Gift Aid API from Goodstack — 2 operation(s) for gift aid.
- **Goodstack Monitoring Subscriptions API** — The Monitoring Subscriptions API from Goodstack — 3 operation(s) for monitoring subscriptions.
- **Goodstack Org name search API** — The Org name search API from Goodstack — 1 operation(s) for org name search.
- **Goodstack Organisation API** — The Organisation API from Goodstack — 1 operation(s) for organisation.
- **Goodstack Organisations API** — Nonprofits are represented by the Organisation object. You can retrieve and query for Organisations.
- **Goodstack Registries API** — The Registries API from Goodstack — 2 operation(s) for registries.
- **Goodstack Users API** — The User object represents a user of your application. It can be used to track Donations that belong to that user.
- **Goodstack Validation Invites API** — The Validation Invites API from Goodstack — 1 operation(s) for validation invites.
- **Goodstack Validation Request Documents API** — The Validation Request Documents API from Goodstack — 1 operation(s) for validation request documents.
- **Goodstack Validation Requests API** — If you want to know if a nonprofit exists in an official registry, create a Validation Request and we will check it for you. Documentary evidence can be attached to a Validation...
- **Goodstack Validation Submission Configuration API** — The Validation Submission Configuration API from Goodstack — 2 operation(s) for validation submission configuration.
- **Goodstack Validation Submission Documents API** — The Validation Submission Documents API from Goodstack — 2 operation(s) for validation submission documents.
- **Goodstack Validation Submissions API** — The Validation Submissions API from Goodstack — 2 operation(s) for validation submissions.
- **Goodstack Webhook Subscriptions API** — The Webhook Subscriptions API from Goodstack — 2 operation(s) for webhook subscriptions.

## MCP servers (1)

- **goodstack-mcp.yml**

## Agentic access (1)

- **Goodstack Agentic Access** — 62 operations · 28 acting

## Security (2)

- **Goodstack Authentication** — apiKey · 3 schemes
- **Goodstack Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Company, Nonprofits, Donations, Charitable Giving, Fundraising, Verification, Compliance, Payments, Disbursements, Social Impact

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