About the Textual A2A agent

The Textual A2A agent provides access to Tonic Textual sensitivity detection and redaction as a built-in A2A protocol agent.

Available tasks

External orchestrators, LLM frameworks, and agent marketplaces that speak A2A can:

• Detect sensitive values in a provided text string.

• Redact sensitive values in a provided text string or file.

Supported A2A protocol versions

Textual supports the following versions of the A2A protocol:

• v0.3

• v1.0

Getting the A2A agent card

To get the Textual A2A agent card, call GET /.well-known/agent-card.json.

The agent card includes:

Field	Value
Agent	Textual, v1.0.0, provider Tonic.ai
Interface	JSON-RPC at https://<host>/a2a REST at https://<host>/a2a/v1/*
Skills	pii-detect, pii-redact, file-redact
Input modes	text/plain, application/json, application/pdf
Output modes	application/json, text/plain
Capabilities	Streaming, push notifications
Security	OAuth2 authorization-code flow that points to the instance's built-in token endpoints.