GreatWait Forecast API
The Forecast API from GreatWait — 2 operation(s) for forecast.
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.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/greatwait-dev:greatwait-dev-forecast-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
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.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
description: 'Generated from packages/contracts. Do not edit. This document describes the GreatWait API. NOTE: Zod refinements do not survive JSON Schema conversion, so a described schema is weaker than the one the service enforces — it accepts any string where the service requires a canonical IANA timezone or a real calendar date. Response schemas are described in output mode and request schemas in input mode. The contracts package is the validation authority in both directions.'
title: GreatWait V1 Forecast API
version: '2026-08-22'
tags:
# --- truncated at 32 KB (65 KB total) ---
# Full source: https://artifacts.apis.io/greatwait-dev/openapi/greatwait-dev-forecast-api-openapi.yml