---
title: "Countersign Network"
slug: "countersign-network"
status: "active"
last_checked: "2026-07-14"
categories:
  - "money"
---

# Countersign Network

Countersign Network is a cross-vendor control plane that applies policy, freezing, and tamper-evident audit logging to AI-agent spending.

- Status: active
- URL: https://countersign.network/
- Last checked: 2026-07-14
- Freshness: 1 days
- Founded: not published
- Funding: not published

## Offerings

### Money

- Offering status: beta
- What you get: Agents get a cross-vendor spending control plane with policy evaluation, a sub-second freeze switch across Coinbase, Turnkey, Openfort, and Lithic backends, and a tamper-evident audit ledger, exposed through an SDK and MCP tools.
- Acquisition: self_serve
- Geographies: not published
- Pricing: not published
- Pricing URL: not published
- API: yes
- SDK: yes
- MCP: yes
- Standards: x402, ap2

| Field | Value |
| --- | --- |
| offering_type | rail |
| custody_model | not published |
| partner_bank | not published |
| fdic_passthrough | not published |
| rails | Coinbase, Turnkey, Openfort, Lithic Visa, x402, AP2 |
| spend_controls | unified policy evaluation, cross-backend freeze switch, fail-closed transaction decisions, tamper-evident audit ledger |
| fees | not published |
| who_can_open | not published |

Gotchas:
- The published implementation is testnet-only; the project says mainnet follows a third-party security audit.
- Countersign does not custody funds; it governs spending across external wallet and card backends.

## Sources

- https://countersign.network/
- https://github.com/countersign-network/packages
- https://app.countersign.network/demo.html