mint.day

mint.day is the minting primitive for the agent economy. One npm package. One tool call. Token on Base. An agent describes what it wants in natural language. mint.day classifies the intent (Groq Llama 3.3 with keyword fallback), routes it to one of five token types (Identity, Attestation, Credential, Receipt, Pass), builds on-chain metadata with auto-generated SVG art, sponsors the gas, submits the transaction, and returns a Basescan link. The agent never sees an ABI. Two protocols, one tool. Set platform: "mintday" for gas-sponsored minting on the MintFactory contract (free, zero config). Set platform: "superrare" to mint on Rare Protocol ERC-721 contracts on Base, bringing agent-created art into the SuperRare ecosystem. Same natural-language interface, same preview/confirm flow, different on-chain destination. Three MCP tools ship in the package: mint: Natural language to on-chain token. Five token types, image support, ERC-8004 agent card metadata, preview/confirm flow. Works on both MintFactory and Rare Protocol. mint_check: Query tokens by wallet address, transaction hash, or global stats. Agents verify credentials before transacting. mint_resolve: ERC-8004 agent card lookup. Resolve another agent's DID, capabilities, and endpoints from on-chain data. Trust before you transact. The autonomous triage pipeline: production errors hit Sentry, fire a webhook to the mint.day API, dispatch to GitHub Actions, trigger a Claude Code Action that reads the codebase, and either opens a PR with a fix or files an issue labeled noise. No human in the loop from error to pull request. 17 tokens minted on Base mainnet across two contracts. npm v0.4.0. Zero env vars required. Sentry auto-triage live in production. Rare Protocol collection deployed at 0x99Eee317921a9f12176eED25b0aE1D7eb164AE34. First agent-minted art on Rare Protocol: token #1.