A2A agent card

GET

/.well-known/agent.json

const url = 'https://a2a.infiniteaudience.ai/.well-known/agent.json';
const options = {method: 'GET'};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request GET \
  --url https://a2a.infiniteaudience.ai/.well-known/agent.json

Public endpoint. Returns the Infinite Audience agent card describing capabilities, skills, and authentication instructions for A2A-compatible agent clients.

Available skills: discovery-count, discovery-lookup, audience-management, segment-management, catalog, identity-resolution, match-history, delivery-history, pricing, data-purchase, delivery-status, account-info, credit-purchase, subscription-management, campaign-management.

The match-history skill covers listing and retrieving past micro-batch runs and file-based identity resolution jobs. Requires discovery scope only.

Responses

200

Infinite Audience A2A agent card.

application/json

object

name

required

string

description

required

string

url

required

Base URL for A2A task submission.

string format: uri

version

required

string

authentication

required

object

schemes

required

Array<string>

credentials_url

Token exchange endpoint (POST /v1/auth/token).

string format: uri

instructions

string

skills

required

Array<object>

object

required

string

name

required

string

description

required

string

tags

Array<string>

examples

Array<string>

Example

{
  "authentication": {
    "schemes": [
      "bearer"
    ]
  }
}

404

Resource not found or not accessible to the calling org.

application/json

object

error

required

Stable machine-readable error code (e.g. INVALID_STATUS_TRANSITION, BILLING_INSUFFICIENT_BALANCE). Always present.

string

message

Human-readable explanation of the error.

string

code

Alternate machine-readable code — present on some endpoints as an alias for error for backward compatibility.

string

request_id

Opaque support/debug identifier when available.

string

key

additional properties

any

Examples

not_found

{
  "error": "Audience not found"
}