node-bt
The node-bt runtime image is the default runtime, running on Node.js 16 with a curated set of whitelisted dependencies. Reactors and Proxy Transforms created without specifying a runtime object automatically use node-bt.
Getting Started
The node-bt runtime is used by both Reactors and Proxy Transforms. For API details on creating and managing these resources, see:
Dependencies
The node-bt runtime can only use packages from the whitelisted dependencies listed below.
If you need packages not listed here, use node22 which allows any npm package or contact support@basistheory.com.
List of available dependencies
This is a list of the dependencies that are available to use within a node-bt runtime. You'll need to require the module name in "Require in Reactors" below to import the corresponding package. For example, using require('@basis-theory/node-sdk-2') to import @basis-theory/node-sdk module.
| Package | Require in Reactors (if different from package name) | Version |
|---|---|---|
| @adyen/api-library | ^10.3.0 | |
| @basis-theory/apple-pay-js | ^2.0.2 | |
| @basis-theory/basis-theory-js | ^1.80.0 | |
| @basis-theory/google-pay-js | ^1.0.0 | |
| @basis-theory/node-sdk | @basis-theory/node-sdk-2 | ~2 |
| @basis-theory/shopify-js | ^1.0.0 | |
| aws-sdk | ^2.1478.0 | |
| axios | ^0.30.2 | |
| braintree | ^3.18.0 | |
| crypto-js | ^4.2.0 | |
| csv-parse | ^5.5.2 | |
| dropbox | ^10.34.0 | |
| dwolla-v2 | ^3.4.0 | |
| exceljs | ^4.4.0 | |
| fast-xml-parser | ^4.4.1 | |
| https-proxy-agent | ^7.0.2 | |
| json-stable-stringify | ^1.1.1 | |
| jsonpath | ^1.1.1 | |
| jszip | ^3.10.1 | |
| mastercard-client-encryption | ^1.9.0 | |
| mastercard-oauth1-signer | ^1.1.6 | |
| node-adyen-encrypt | ^2.3.1 | |
| node-fetch | ^2.7.0 | |
| node-forge | ^1.3.1 | |
| node-jose | ^2.2.0 | |
| openpgp | ^5.11.3 | |
| p-limit | ^3.1.0 | |
| pdf-lib | ^1.17.1 | |
| pdfkit | ^0.13.0 | |
| snakecase-keys | ^5.5.0 | |
| soap | ^1.0.0 | |
| split2 | ^4.2.0 | |
| ssh2 | ^1.14.0 | |
| stripe | ^8.222.0 | |
| tesseract.js | ^4.1.4 | |
| twilio | ^4.19.2 | |
| uuid | ^8.3.2 | |
| xmlbuilder2 | ^3.0.2 | |
| yup | ^1.3.2 |
List of available built-in node dependencies
This is a list of the built-in node dependencies that are available to use within a node-bt runtime. You'll need to require the module name in "Require in Reactors" below to import the corresponding package. For example, using require('buffer') to import node:buffer module.
| Require in Reactors | Node Package |
|---|---|
| buffer | node:buffer |
| crypto | node:crypto |
| https | node:https |
| querystring | node:querystring |
| stream | node:stream |
Migrating to node22
If you need features not available in node-bt (custom dependencies, configurable resources, structured logging), consider migrating to node22.
For a detailed comparison between runtimes, see the Runtime comparison table.