Try the open-source libraries

Expressions and templates

Paths, comparisons and boolean logic over JSON. It reads data and never runs code.

Example

Data the roots: input, params, vars, state, trigger, headers, body, user

Read, convert and write files

CSV, TSV, NDJSON and JSON into rows, and back out as any of them or an Excel file.

Read from as

ContentOpen a file

Options optional: { "csv": { "delimiter", "hasHeader", "columns": [{ "name", "type" }] } }

Write as to

Output

Query a database

The query advisor and fingerprint, {{ placeholders }} bound as parameters, and the query run on a connection.

Example

Connection

SQL Params read by {{ params.name }}

Advice for

Fair use

The same calls work from a script: POST /api/expressions/evaluate, /api/http/send, /api/http/preview, /api/files/convert, /api/database/inspect and /api/database/query, with the JSON this page sends. Refusals are { "error", "reason" } with Retry-After and RateLimit-* headers.