# decide-fyi

**Canonical:** https://apis.io/providers/decide-fyi/  
**Website:** https://decide.fyi/  
**APIs profiled:** 1

Decide provides a Decision API and a prepaid runtime that enables developers to evaluate business rules before actions are taken. The platform offers versioned rulebooks, schema validation, conformance indexes, and replayable decision records. Pricing includes a $10 per 1,000 decisions prepaid plan and additional enterprise options. Comprehensive documentation, quickstart guides, and API reference are hosted at https://www.decide.fyi/resources/docs. The service enforces rate limits of 20 requests per minute per API key and supports idempotent decision calls.

## Kin Score — 59.8 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 61.9 |
| Contract Governance | 22.0 |
| Operational Transparency | 42.1 |
| Developer Ergonomics | 58.9 |
| Access Clarity | 78.9 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 29.4 (matched via fallback).

## Agent readiness — 45.1 (agent-native)

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

## APIs (14)

- **decide-fyi Action Execution API** — Record target-system neutral receipts proving whether the action authorized by a Decision Record was executed, skipped, failed, blocked, or reverted.
- **decide-fyi Anomalies API** — Explainable outcome-based anomaly reports scoped to the caller API key.
- **decide-fyi Audit Chain API** — Caller-scoped cryptographic audit trails with rolling Merkle roots and retained-link verification.
- **decide-fyi Benchmarks API** — Opt-in anonymized cross-customer benchmarks with minimum privacy thresholds.
- **decide-fyi Confidence API** — Predictive decision confidence from caller-scoped Outcome Records.
- **decide-fyi Counterfactuals API** — Simulation-only what-if analysis for stored Decision Records.
- **decide-fyi CRM Sync API** — Record CRM write-back and inbound sync receipts linked to Decision Records.
- **decide-fyi Decision Packets API** — Portable Decision Packet v1 exports that bundle a Decision Record with execution, outcome, intelligence, and audit-chain proof material.
- **decide-fyi Decision Protocol API** — Core decide, replay, diff, verification, readiness, and registry endpoints.
- **decide-fyi Effectiveness API** — Outcome-based policy effectiveness scoring scoped to the caller API key.
- **decide-fyi Outcome Tracking API** — Report and read what happened after a Decision Record authorized or routed an action.
- **decide-fyi Policy Patterns API** — First-party Decision API pattern templates for common state-changing integrations.
- **decide-fyi Registries API** — Receipt key and policy bundle registries.
- **decide-fyi Verification API** — Hosted and exported Decision Record verification.

## MCP servers (1)

- **decide-fyi MCP Server** — Remote MCP server at api.decide.fyi.

## Agentic access (1)

- **Decide Fyi Agentic Access** — 28 operations · 10 acting

## Security (3)

- **Decide Fyi Authentication** — 1 scheme
- **Decide Fyi Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Decide Fyi Trust Center** — SOC 2, ISO 27001, HIPAA

## Plans (1)

- **Decide Fyi Plans Pricing**

## Tags

Decision API, Rule Engine, SaaS, Automation, Runtime

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