gtable
gtable.appOpen the Studio
SQLRead with SQL
SQL

Read with SQL

Runs one SELECT as you and returns rows and columns.

POST/v1/sql/query

Fast for questions a filter cannot ask: aggregates, GROUP BY, CASE, functions. The dialect: SELECT <columns or aggregates> FROM <table> [WHERE …] [GROUP BY …] [ORDER BY …] [LIMIT n OFFSET m]; UPDATE <table> SET col = expr [WHERE …]; DELETE FROM <table> [WHERE …]. One table per statement; field names or ids (double-quote names with spaces); ‘text’, numbers, TRUE, FALSE, NULL, CURRENT_DATE; AND OR NOT, = <> < <= > >=, [NOT] LIKE, [NOT] IN (…), IS [NOT] NULL, [NOT] BETWEEN, CASE WHEN cond THEN v … [ELSE v] END and CASE expr WHEN value THEN v … [ELSE v] END; a select takes its choice’s label (any case) or id; functions LENGTH LOWER UPPER TRIM ABS ROUND COALESCE SUBSTR DATE STRFTIME IFNULL INSTR REPLACE; link columns: col HAS ANY (‘id’, …), col HAS ALL (…), col IS EMPTY. Your text is never executed: it is compiled against your own permissions, and a column you may not read is simply an unknown column. At most 1000 rows; add LIMIT.

Requires the records:read scope. Operation sql.query. MCP tool sql_query. CLI, once published: gtable sql query.

Headers

NameTypeRequiredDescription
Idempotency-KeystringnoAny unique string. Sending the same key with the same request again returns the first response (marked Idempotency-Replayed: true) instead of running it twice. Reusing it for a different request is refused with 409. Kept for 24 hours. Up to 255 characters.

Request body

FieldTypeRequiredDescription
sqlstringyesUp to 20000 characters.

Response

application/json

Success

dataobjectrequired

Use these docs with your AI tools

An AI agent can read this documentation directly. You do not need an account or an API key. Everything here is public and read-only.

Query these docs via MCP

Recommended

Add this server to Claude, Claude Code, Cursor, Mistral, or any tool that supports MCP. Your agent can then search gtable documentation and read it in full, instead of answering from memory.

https://gtable.app/docs/mcp
  • searchFind the passages that answer a question.
  • fetchRead one page in full, as Markdown.
  • list_pagesSee every page in this documentation.

Query these docs over HTTP

The same tools also work as plain web requests. Use this for scripts, or for any tool that does not support MCP. There is one endpoint per tool. Arguments go in the query string, and the answer comes back as JSON.

https://gtable.app/docs/api/docs/search?query=custom+domain

Read the OpenAPI description. It is built from the same definitions as the tools, so it always matches what the endpoints do.

Read these docs as Markdown

Add .md to any page URL to get its Markdown source. You can also send the headerAccept: text/markdown to the page URL itself.

To read the whole documentation in one file, open llms-full.txt. For a short index of every page, open llms.txt.