Add KAMIYO to ecosystem

[kamiyo-ai]

Summary

• Adds KAMIYO as an Infrastructure & Tooling entry — AI agent orchestration platform with native x402 payment protocol support via ShadowWire, enabling autonomous agent-to-agent and agent-to-service micropayments on Solana.
• Adds KAMIYO Facilitator entry — x402 payment facilitator on Solana powering autonomous agent transactions with ShadowWire privacy-preserving transfers. Facilitator endpoint: https://x402.kamiyo.ai

Files Added

• typescript/site/app/ecosystem/partners-data/kamiyo-infra/metadata.json
• typescript/site/app/ecosystem/partners-data/kamiyo-facilitator/metadata.json
• typescript/site/public/logos/kamiyo.png

[cb-heimdall]

✅ Heimdall Review Status

Requirement	Status	More Info
Reviews	✅ 1/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 0 Sum 1

[vercel]

Someone is attempting to deploy a commit to the Coinbase Team on Vercel.

A member of the Team first needs to authorize it.

[phdargen]

Hi @kamiyo-ai, your facilitator endpoint https://x402.kamiyo.ai doesnt have a /supported and according to https://x402.kamiyo.ai/.well-known/x402 you are using the payai facilitator. Please remove the facilitator entry if you are not operating your own facilitator

[kamiyo-ai]

Thanks for the review @phdargen. Fixed both issues:

1. /supported is now live at https://x402.kamiyo.ai/supported returning the v2 spec format with our supported networks (Base, Solana).

2. Updated the facilitator metadata to reflect supported networks and asset types.

Also pushed an update to the discovery document. Let me know if anything else needs adjusting.

[kamiyo-ai]

@phdargen quick update: branch rebased onto the latest main, PR head is now 5f2bb80. Scope is still only the three KAMIYO ecosystem additions (2 metadata files + logo), and facilitator metadata remains constrained to Base + Solana. Please re-review when you have a moment.

[kamiyo-ai]

@phdargen FYI remaining blockers look non-code: Vercel check is failing with 'Authorization required to deploy' (needs Coinbase team auth), and Heimdall Review Status is pending additional reviews. Nothing else needed from our side unless you want changes.

[kamiyo-ai]

@phdargen FYI since the last update we also shipped an optional authorize-once session scheme on Solana (buyer approves a USDC delegate cap + signs one challenge; then clients send session:<network>:<token>.<nonce> as the payment header per request). Our facilitator advertises this as an extension in /supported (extensions: [discovery, kamiyo-session]), while the standard x402 exact flow remains unchanged.

[Must-be-Ash]

Morning! Duke is away for the next week, I will review this but first please sign all your commits and tag me to review again. All commits must have verified signatures.

[kamiyo-ai]

@Must-be-Ash done. Rewrote the PR to a single signed commit (bc334144) and force-updated feat/add-kamiyo-ecosystem. Please re-review when you’re back online.