img402.dev serves agents and applications that need to host images (PNG, JPEG, GIF, WebP up to 5MB) and are willing to pay a per-upload micropayment in USDC on Base. The host exposes a single skill that handles the payment and token issuance step; the actual binary upload is a separate HTTP call made by the caller using the returned token.
Copy the skill below, then add it on claude.ai under Skills → Create skill → Upload.
| Resource | Category | Quality | Tier | Txns | Volume |
|---|---|---|---|---|---|
Img402 Paid Upload Token https://img402.dev/api/upload/token | Infrastructure | 94 | host level | — | — |
Img402 Pay-to-Upload https://img402.dev/api/upload | Infrastructure | 22 | host level | — | — |
Paste the prompt below to your coding agent. It runs a real paid test on every route, fixes what scores low, and re-auditions until they pass — the gaps below are already filled in for you.
Make my x402 API at https://img402.dev discoverable on x402gle. Read the instructions at https://x402gle.com/agent.md and follow them end to end. Install the OpenDexter CLI, then run `npx @dexterai/opendexter audition https://img402.dev --json`. Heads up: 1 route is scoring below 50 — start there. Read the score and fixInstructions for every route, fix my OpenAPI and endpoints until each route passes, and re-audition until it does. A passing audition lists my API automatically.
New to this? How agent-first onboarding works.
| For | Via | Chain | Amount | Buyer | Tx | Time |
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