Build a REST API from the data you already have
Connect Google Sheets and REST APIs, shape the data in a visual editor, and deploy it as a documented JSON endpoint with authentication, rate limits and caching.
Free plan: 2 sources, 2 endpoints, 25,000 requests a month. No card required.
Three steps from a data source to a live endpoint
A workspace holds your sources, the nodes that shape their records and the endpoints they deploy to.
Connect a source
Paste a Google Sheets or REST API URL and test the connection. The schema is detected and the first sync runs before the dialog closes. After that, each source syncs on its own interval, down to 1 minute on Scale.
Shape it in the editor
Add filter, transform and aggregate nodes between a source and its endpoint. Join two sources into nested or flat records. Every node previews its output against real records.
Deploy the endpoint
Deploy the workspace to a stable URL on api.quiltapi.com. Keep it public or require an API key. Paging, sorting, filtering and OpenAPI docs are included.
Google Sheets and REST APIs today, more connectors in progress
Connect a spreadsheet or an existing API, and each sync keeps the endpoint current. For a short lookup table, type the records by hand as a static source.
Every workspace deploys as a documented JSON endpoint
No servers to run and no glue code to maintain. Each endpoint ships with authentication, rate limits, caching headers and generated documentation your consumers can build against.
- Public, or private behind an API key
- Page, sort, filter and select fields from the query string
- ETag responses, so polling clients get a 304 instead of a payload
- Join two sources into one nested JSON response
- Generated OpenAPI docs, with curl, fetch and Python samples
{
"data": {
"products": [
{
"sku": "TL-0142",
"name": "Torque wrench",
"price": 48.5,
"category": "tools",
"stock": { "warehouse": "north", "on_hand": 37 }
},
{
"sku": "TL-0157",
"name": "Bit set, 32 pieces",
"price": 21,
"category": "tools",
"stock": { "warehouse": "north", "on_hand": 112 }
}
]
},
"meta": {
"page": 1,
"page_size": 2,
"sources": {
"products": { "total": 64, "has_more": true }
},
"fetched_at": "2026-10-06T09:12:44Z",
"stale": false
}
}See every request, and every sync, after you ship
The dashboard reports request volume, error rate and response time for each endpoint over the last 24 hours, 7 days or 30 days. Source health and sync failures are shown alongside them.
Ship your first endpoint today
Connect a source, wire it up in the editor, and deploy. The free plan needs no card, and every plan is cancellable at any time.