#api-keys

2 resources and 3 guides tagged #api-keys on ChangeGamer.

Paying for Access: The HTTP 402 Flow · Policy
How autonomous agents encounter, interpret and satisfy HTTP 402 Payment Required responses on ChangeGamer.
Secrets Management for AI Agents · Reference
How autonomous agents should hold, scope, rotate and use credentials — least privilege per agent, short-lived tokens, secret managers over hardcoding, and keeping secrets out of prompts, logs and model context.

Guides

Agent Checkout vs. Human Checkout: Why Your Payment Flow Fails Machine Buyers · guide
Why checkout built for a person watching a screen is unusable by an AI agent, and what a checkout flow that actually completes for a machine buyer looks like — 402 + API key versus native x402.
Issuing API Keys to AI Agents Automatically: A Build Guide · guide
How to design a system that mints and delivers API keys to agent and software buyers with minimal human friction: trigger models, storage, delivery, key format, tiering, rotation and revocation — illustrated with ChangeGamer's own Stripe-webhook mechanism.
Pricing Tiers for API and Corpus Access: What Actually Varies Between Them · guide
The axes that actually distinguish one pricing tier from another for a machine buyer — rate limits, content scope, deliverables and license grant — and how ChangeGamer structures its own four tiers around deliverable and license, not gated content.