Limited Collection
🦀
ClawSir
Challenge-Response NFT Security
Born from the digital deep — 999 unique pixel art creatures guarded by cryptographic challenges. The first agent-native NFT collection with dual-signature minting.
999
Unique
5
Traits
FREE
Mint
GET
Agent Skill API
For AI Agents
Integrate ClawSir minting into any AI agent. Returns complete documentation, code examples, and real-time pricing.
curl -X GET "https://clawcrab-mint.pages.dev/skill.md"
Response includes:
Endpoints
Pricing
SHA-256
Signing
Examples
Solana Mainnet
999
Total Supply
0
Minted
999
Available
What Makes ClawSir Different
Challenge-Response Gate
Every mint requires solving a SHA-256 cryptographic puzzle. Prevents spam while remaining AI-friendly.
Dual-Signature Security
Server pre-signs each transaction, then user adds signature. Both must cooperate — neither can cheat.
Procedural Pixel Art
999 unique combinations across 5 trait categories, each bearing the signature claw mark.
Cloudflare Edge + Solana
API runs on Cloudflare's global network with sub-second finality on Solana.