Easyby CodeNut AI
CodeNut
Full-stack AI agent infrastructure with a hosted x402 facilitator. Best documentation among independent facilitators with comprehensive buyer and seller quickstart guides. Features x402 Bazaar integration for agent service marketplace and a dedicated Pay Portal.
Last researched: 2026-03-30
Supported Chains
BaseXLayerSolana
Pricing
Gas-Free
Gas-free for end usersSpecific facilitator fee not publicly disclosed
SDKs & Libraries
JavaScript / TypeScript
Standard @x402/* packagesExpress.js integrationSetup Steps
- 1Visit https://www.codenut.ai/x402 for the x402 overview
- 2Follow the buyer quickstart or seller quickstart guide
- 3Install standard @x402/* packages for Express.js
- 4Configure the facilitator URL (https://facilitator.codenut.ai)
- 5Optionally list your API on x402 Bazaar for discovery
Use Cases
- •Full-stack AI agent payment infrastructure
- •x402 Bazaar marketplace for agent services
- •Gas-free payment flows for end users
- •Both buyer and seller x402 integration
Pros & Cons
Pros
- +Best documentation among independent facilitators
- +Full-stack platform with integrated services
- +Gas-free for end users
- +x402 Bazaar for service discovery
- +Separate buyer and seller quickstart guides
Cons
- -No public GitHub repository
- -Facilitator fee not transparently disclosed
- -Likely requires account creation