AI & Machine Learning

callonline.app

Manages CallOnline outbound AI-to-human calls, including compliance preflight, approval, placement, status tracking, cancellation, voice tiers, and funding plans.

1 endpoint13 known toolsFirst detected October 1, 2026Last detected October 1, 2026

ENDPOINT 1

https://callonline.app/mcp

No auth detected

MCP server metadata

Name: callonline
Version: 0.1.0

Capabilities

tools

Known tools 13

place_call

Prepare, explicitly approve, and idempotently place an outbound AI-to-human CallOnline call after compliance preflight passes.

Inferred read-only

get_call_status

Get CallOnline call status and audit events.

Inferred read-only

cancel_call

Prepare, explicitly approve, and idempotently cancel an active CallOnline call owned by the authenticated account.

Inferred read-only

list_voices

List available CallOnline voice tiers.

Inferred read-only

list_plans

List App9 credit plans that can fund CallOnline agent calling.

Inferred read-only

get_agent_commerce_capabilities

Describe CallOnline agent-commerce capabilities, including Stripe Checkout, UCP/ACP/SPT readiness, and MPP/x402 machine-payment readiness.

Potential side effects

create_purchase_session

Create an App9 Account checkout session for a human to approve a one-time CallOnline credit top-up.

Potential side effects

create_direct_payment_session

Create an App9 Account direct agent-payment session for one-time CallOnline credits using MPP and a Stripe Shared Payment Token.

Potential side effects

get_billing_status

Check whether the current CallOnline account has billing, spend cap, and credit readiness for agent calls.

Inferred read-only

get_usage_balance

Get the current App9 credit balance available to CallOnline for this API key account.

Inferred read-only

search_documentation

Search the public CallOnline knowledge base and return ranked canonical citations.

Inferred read-only

get_documentation

Get a complete published CallOnline guide by document ID, canonical path, or Markdown path.

Inferred read-only

get_api_operation

Look up a CallOnline OpenAPI operation and its related public guide.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.callonline]
url = "https://callonline.app/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "callonline": {
      "type": "http",
      "url": "https://callonline.app/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: callonline
Remote MCP URL: https://callonline.app/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "callonline": {
      "url": "https://callonline.app/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "callonline": {
      "type": "http",
      "url": "https://callonline.app/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "callonline",
  "transport": "streamable-http",
  "url": "https://callonline.app/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for callonline.app was fetched 2026-10-03T07:02:19.494Z.

Trust status Neutral

callonline.app is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.