decide-fyi

decide-fyi Decision Protocol API

Core decide, replay, diff, verification, readiness, and registry endpoints.

GitHub OpenAPI

Operations 5

POST /api/decide Create a Decision Record #
GET /api/decision/status Read Decision API readiness #
GET /api/decision/{decision_id} Fetch a stored decision #
POST /api/decision/{decision_id}/replay Replay a stored decision #
POST /api/decision/{decision_id}/diff Replay/diff alias for a stored decision #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/decide-fyi/openapi/decide-fyi-decision-protocol-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/decide-fyi/json-schema/decide-fyi-decision-record-schema.json
📊
JSONSchema
https://artifacts.apis.io/decide-fyi/json-schema/decide-fyi-policy-effectiveness-schema.json
📊
JSONSchema
https://artifacts.apis.io/decide-fyi/json-schema/decide-fyi-decision-execution-schema.json
📊
JSONSchema
https://artifacts.apis.io/decide-fyi/json-schema/decide-fyi-decision-benchmark-schema.json
📊
JSONSchema
https://artifacts.apis.io/decide-fyi/json-schema/decide-fyi-policy-anomaly-report-schema.json
📊
JSONSchema
https://artifacts.apis.io/decide-fyi/json-schema/decide-fyi-decision-outcome-schema.json

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/decide-fyi:decide-fyi-decision-protocol-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

decide-fyi-decision-protocol-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Decide Decision Decision Protocol API
  summary: Decision protocol for state-changing software actions.
  description: Call Decide before products, agents, queues, billing systems, CRMs, or internal tools change state. The API returns a signed Decision Record v1 object with policy bundle attestation, evidence, action binding, replay, verification handles, portable Decision Packet v1 exports, simulation-only counterfactual analysis, cryptographic audit chains, Action Execution Receipts, Outcome Records, CRM Sync Records, predictive confidence, first-party policy pattern templates, policy effectiveness metrics, opt-in anonymized benchmarks, and explainable anomaly reports derived from reported outcomes.
  version: 1.13.0
  x-decision-protocol-version: decision_protocol_v1
  x-decision-record-version: decision_record_v1
  x-decision-packet-version: decision_packet_v1
servers:
- url: https://www.decide.fyi
  description: Production
security:
- ApiKeyAuth: []
tags:


# --- truncated at 32 KB (43 KB total) ---
# Full source: https://artifacts.apis.io/decide-fyi/openapi/decide-fyi-decision-protocol-api-openapi.yml