Sheet2API alternative: what to use instead
Sheet2API and PasteSheet solve the same first problem — a sheet, as JSON, fast. They diverge on writes, caching, and whether an AI agent can talk to the thing.
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What is the difference?
Both turn a Google Sheet into a JSON API without a backend. The honest split: Sheet2API supports writing back to the sheet, which PasteSheet deliberately does not. PasteSheet is read-optimised — it caches aggressively and doubles as an MCP server, so Claude, ChatGPT, and Cursor can query the same sheet directly.
So the choice is not "which is better" but "do you need to write?" If yes, you want a read-write tool. If your app only reads — a catalog, a directory, listings, config — you are paying complexity for a feature you never call.
Side by side
| Sheet2API | PasteSheet | |
|---|---|---|
| Read a sheet as JSON | Yes | Yes |
| Write back to the sheet | Yes | No — read-only by design |
| Built-in MCP server | No | Yes — Claude, ChatGPT, Cursor |
| Cached responses | Limited | Yes — TTL from 30s to 1h |
| Column typing | Basic | AI-inferred types and aliases |
| Schema-drift alerts | No | Yes |
| Best when | You need a read-write sheet API | You need fast reads, or an AI agent |
The part people miss
A read-write API pointed at a spreadsheet is a liability you have to think about. There is no transaction, no row lock, and no rollback — two writers touching the same row is simply a lost update. PasteSheet's read-only stance is a deliberate answer to that, and it is why the same endpoint is safe to hand to an AI agent.
What it costs
MCP is included on the Free plan. Connect any public endpoint over MCP with no Google Cloud project and no credit card. Private endpoints and the account-wide workspace server need a paid plan (from Starter ($9/mo)) for the keys and OAuth they authenticate with.
Pro adds full-text search and aggregation (count, sum, avg, group_by) that your AI agent can call through query_rows.
Starter
For indie makers shipping a real app.
- Endpoints
- 10
- Requests / mo
- 50,000
- Row cap
- 5,000
- MCP for AI agents
- Custom cache TTL
- Schema-drift alerts
Frequently asked questions
Can PasteSheet write to a Google Sheet?
No. It is read-only by design — there is no write path at all. That is what makes an endpoint safe to expose publicly and safe to hand to an AI agent. If you need writes, Sheet2API is the better fit.
Does Sheet2API have an MCP server?
Not a built-in one. PasteSheet serves the same sheet as both a REST API and an MCP server from one endpoint, so Claude, ChatGPT, and Cursor can query it without extra glue.
Which is faster?
PasteSheet caches rows and serves repeat requests from cache rather than re-reading Google, which also keeps you clear of Google's per-minute quota. You set the cache window from 30 seconds to an hour.
Can I migrate easily?
Yes. Both read from the same Google Sheet, so switching is a matter of connecting the sheet to PasteSheet and swapping the URL your app fetches. The sheet itself does not change.
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Turn your sheet into an API in minutes
Paste a Google Sheet URL and get a live REST API and MCP server — no backend, no code, free to start.