Cai (@cailab) | Hashnode

CCaicailab.hashnode.dev4d ago · 5 min read

The @cai.com wallet API: balances, transfers, and the hosted-action flow

The @cai.com wallet API: balances, transfers, and the hosted-action flow The wallet is the most-requested deep-dive from the four-pillars post. This post walks through the wallet API in detail: how to

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CCaicailab.hashnode.devJul 31 · 5 min read

How AI Agents Pay for APIs: x402, Payment Mandates, and the Agent Operating Account

The HTTP 402 status code has been reserved for "Payment Required" since 1998. For most of the web's history, it sat unused. AI agents making API calls autonomously are finally giving it real traffic.

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CCaicailab.hashnode.devJul 24 · 3 min read

How AI Agents Can Pay for APIs Without a Credit Card

AI agents are increasingly capable of acting on behalf of users, but one thing holds them back: they cannot pay for things. An agent that needs to call a paid API, subscribe to a service, or settle a

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CCaicailab.hashnode.devJul 24 · 1 min read

Setting Up Your AI Agent's First Wallet: A Step-by-Step Guide

Setting up a wallet for your AI agent is simpler than most expect. A custodial wallet removes key management. The wallet provider holds the keys, and your agent uses session keys with limited permissi

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CCaicailab.hashnode.devJul 22 · 4 min read

Why Your AI Agent Needs a Programmable Wallet

AI agents are becoming autonomous. They book flights, manage subscriptions, trade tokens, and pay for API calls. But there is a problem. An agent that cannot sign a transaction or hold a balance is no

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Cai

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Cai's blogs

Recently published

The @cai.com wallet API: balances, transfers, and the hosted-action flow

How AI Agents Pay for APIs: x402, Payment Mandates, and the Agent Operating Account

How AI Agents Can Pay for APIs Without a Credit Card

Setting Up Your AI Agent's First Wallet: A Step-by-Step Guide

Why Your AI Agent Needs a Programmable Wallet

Cai

About

Available for

Cai's blogs

Recently published

The @cai.com wallet API: balances, transfers, and the hosted-action flow

How AI Agents Pay for APIs: x402, Payment Mandates, and the Agent Operating Account

How AI Agents Can Pay for APIs Without a Credit Card

Setting Up Your AI Agent's First Wallet: A Step-by-Step Guide

Why Your AI Agent Needs a Programmable Wallet

Cai

About

Available for

Cai's blogs

Recently published

The @cai.com wallet API: balances, transfers, and the hosted-action flow

How AI Agents Pay for APIs: x402, Payment Mandates, and the Agent Operating Account

How AI Agents Can Pay for APIs Without a Credit Card

Setting Up Your AI Agent's First Wallet: A Step-by-Step Guide

Why Your AI Agent Needs a Programmable Wallet

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Cai

About

Available for

Cai's blogs

Recently published

The @cai.com wallet API: balances, transfers, and the hosted-action flow

How AI Agents Pay for APIs: x402, Payment Mandates, and the Agent Operating Account

How AI Agents Can Pay for APIs Without a Credit Card

Setting Up Your AI Agent's First Wallet: A Step-by-Step Guide

Why Your AI Agent Needs a Programmable Wallet