# Apizie: IoT APIs

> Apizie is one API key for 3723 public data APIs (143423 endpoints, 31 categories): finance and crypto, news, research, developer tools and 1,300+ global APIs, all returned as clean JSON. Includes an MCP server for Claude, ChatGPT and Cursor. Free plan: 1,000 requests/month, no credit card.

## Use it
- Base URL: https://zieapi.vercel.app
- Auth: header `x-api-key: apz_...` (also `Authorization: Bearer` or `api-key`). Free key: https://zieapi.vercel.app/register
- Call: `GET|POST /v1/{category}:{api}/{endpoint}?param=value`
- Success: `{ project, data, timestamp }`
- Error: `{ content, message, errors }` (bulk/plan errors: `{ error: { code, message } }`)
- Limits: headers `X-RateLimit-Remaining`, `X-RateLimit-Remaining-Month`, `Retry-After` on 429; 5xx are refunded
- APIs marked (your key) need the provider's own key in `x-upstream-key`

## Key pages
- [MCP server setup](https://zieapi.vercel.app/mcp): https://zieapi.vercel.app/mcp, Streamable HTTP, OAuth 2.1 or API key, 8 tools
- [Docs](https://zieapi.vercel.app/docs) · [Quickstart](https://zieapi.vercel.app/docs/quickstart) · [Errors](https://zieapi.vercel.app/docs/errors) · [Bring your own key](https://zieapi.vercel.app/docs/byok)
- [Pricing](https://zieapi.vercel.app/pricing): Free 1,000/month, Pro $9, Ultra $29, Max $99 per month (2 months free yearly)
- [OpenAPI 3.1](https://zieapi.vercel.app/openapi.json) · [Full catalog for LLMs](https://zieapi.vercel.app/llms-full.txt)
- Any catalog or docs page has a Markdown twin: append `.md` (for example /api/search-tools/wikipedia.md)

## Endpoints
- Adafruit IO REST API `iot:adafruit`: 71 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/adafruit/openapi.json
- ClearBlade API `iot:clearblade`: 220 endpoints. Spec: https://zieapi.vercel.app/api/iot/clearblade/openapi.json
- dweet.io `iot:dweet`: 13 endpoints. Spec: https://zieapi.vercel.app/api/iot/dweet/openapi.json
- IoE² IoT API - to create end-user applications `iot:ijenko`: 67 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/ijenko/openapi.json
- Brain Web API `iot:intellifi-nl`: 77 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/intellifi-nl/openapi.json
- KeyServ `iot:keyserv-solutions`: 24 endpoints. Spec: https://zieapi.vercel.app/api/iot/keyserv-solutions/openapi.json
- Meraki Dashboard API `iot:meraki`: 248 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/meraki/openapi.json
- Netatmo `iot:netatmo`: 19 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/netatmo/openapi.json
- smart-me `iot:smart-me`: 64 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/smart-me/openapi.json
- Quick start - Telematics SDK `iot:telematicssdk`: 9 endpoints. Spec: https://zieapi.vercel.app/api/iot/telematicssdk/openapi.json
- Meraki Dashboard API `iot:cisco-meraki`: 400 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/cisco-meraki/openapi.json
- golioth API `iot:golioth`: 106 endpoints (your key). Spec: https://zieapi.vercel.app/api/iot/golioth/openapi.json

Pricing: https://zieapi.vercel.app/pricing