Converse with AWS Lex chatbot
Call the Lex V2 RecognizeText API with the configured bot, alias, locale and session ID.
Connector library
Amazon Lex connector.
Send text to Amazon Lex V2 and return its conversational response, or use a local auto-response action for testing.
Connector download
Download Amazon Lex
Versioned ZIP for your CXFabric tenant.
Use this connector in a flow
- Register the ZIP in your tenant, or add a new version if the connector is already installed.
- Create or select a credential if the action requires one.
- In a Draft flow, add an available action, choose its version, connect it, and map inputs.
- Test the step and flow; review output and failures before activation.
See readme.md in the ZIP for settings and limitations.
- Version
v1.0.1.1 Choose version
- Release
- 2026-10-03
- Package
- Implemented source
- Schema credentials
- AWS
- Package size
- 9 KB
- SHA-256
5e34e7f7cd8f24bd78334bccb869678c722ab19cdcf04300e7d1e3c98d2db6d3
Version history
What's new
- v1.0.1.1Latest · 2026-10-03 · Implemented source
Improves action labels, mapping hints and connection groups while retaining the existing parameter keys, types, defaults, credentials and result contracts.
- v1.0.1.0Earlier · 2026-10-02 · Developer preview
No change summary is recorded for this version; review its source and setup guide before use.
Included in this version
Included actions
Implemented in v1.0.1.1. Use a separate flow trigger; no webhook trigger is included.
Respond to input without invoking Lex, for testing
Return a local test response without calling Amazon Lex.
Vendor API
API and access
Implementation considerations
- The package contains two actions; it does not implement bot creation, audio streaming, or event triggers.
- Review locale selection, credential scope, and how session IDs are generated before deploying to a customer tenant.
- Keep conversation content out of debug logs and validate downstream actions separately from bot output.
- The packaged action uses the Amazon Lex V2 RecognizeText API for text input and bot responses; it does not include streaming audio or a CXFabric trigger.
- Use an opaque session ID and customer-approved AWS credentials. Confirm bot alias, locale, IAM access, and runtime behavior in the target account before use.
Related connectors
More in AI & Language
Support
Need help with Amazon Lex?
Tell us what you need to connect or change.