# Card rails

Agent Wallet Index catalogs 2 card rails with source-linked records.

2 agent wallets. Also on the [web page](https://agentwalletindex.fyi/category/card-rails).

## Agent wallets

1. [Mastercard Agent Pay](https://agentwalletindex.fyi/global/online/mastercard-agent-pay.md), Card rails, Online: Mastercard's agentic payments program: agentic tokens built on network tokenization, an agent acceptance framework, and an MCP toolkit for developers.
2. [Visa Intelligent Commerce](https://agentwalletindex.fyi/global/online/visa-intelligent-commerce.md), Card rails, Online: Visa's agentic commerce suite: agent-specific pass-through payment tokens, passkey authentication and payment instructions that bind an agent's spend to the…

## Card rails by city

- [Online, Global](https://agentwalletindex.fyi/global/online/category/card-rails.md): 2 agent wallets

## Related categories

- [Agent wallets](https://agentwalletindex.fyi/category/agent-wallets.md): 8 agent wallets
- [Payments platforms](https://agentwalletindex.fyi/category/payments-platforms.md): 8 agent wallets
- [Payment protocols](https://agentwalletindex.fyi/category/payment-protocols.md): 6 agent wallets
- [Key management](https://agentwalletindex.fyi/category/key-management.md): 5 agent wallets

> **Check before you fund.** Features, fees and protocol support change. Follow the cited source on each row before you let an agent hold or spend money.