# call4me lets AI agents place outbound calls and answer inbound calls

published: 2026-10-20T08:05:37.732Z
topic: email
source: https://www.producthunt.com/products/call4me
url: https://aiagentnews.io/stories/call4me-lets-ai-agents-place-outbound-calls-and-answer-inbound-calls

call4me is a Product Hunt launch that gives AI agents a phone line for calling businesses on a user's behalf and answering inbound calls. It works with Claude, Codex, ChatGPT and other MCP clients, and developers can also reach it through a REST API.

call4me lets Claude, Codex, ChatGPT and any MCP agent call businesses on a user's behalf. It works through phone menus and hold music, handles the conversation, and asks the user for input when it needs help. It also takes callbacks and returns the result, a transcript and a recording.

The product launched on October 8, 2026. Since then, inbound calls can follow saved standing instructions, so a call4me number can answer incoming calls and make keypad choices the user permits. Developers can now use a REST API alongside MCP, and agents can fund and place calls through x402.

Other updates include better Spanish phone menus, improved handling of long holds and transfers, and two new voices, Vesper and Willow. Access is through MCP or REST, with prepaid credits or x402 wallet payments. The team says its user base has tripled since launch.

## Why it matters if you build agents

Agents can now reach a business by phone through one tool instead of building telephony and call handling themselves.

Developers should note that calls go to real businesses, so standing instructions and permitted keypad choices need deliberate design.

Paying through x402 wallets means spending limits for calls become part of how an agent is built.