/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Validate JWT tokens and API keys — decode claims, check expiry and flag weak keys.
x402-eip155:8453
per_call
x402· base
Check WCAG color contrast ratios, suggest accessible colors, and simulate color blindness.
x402-eip155:8453
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x402· base
Guide to unsupervised learning: K-Means, PCA, t-SNE, and anomaly detection.
x402-eip155:8453
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x402· base
Calculate DeFi yield farming returns with compounding, impermanent loss, and fee rewards.
x402-eip155:8453
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x402· base
Mint your Vaultfire Street Cred badge — an ERC-5192 soulbound token that reflects your on-chain reputation tier (None / Bronze / Silver / Gold / Platinum)
Mint your Vaultfire Street Cred badge — an ERC-5192 soulbound token that reflects your on-chain reputation tier (None /
x402-basehttp-post
0.2 USDC / call
x402· base
Look up any address's Vaultfire Street Cred profile — soulbound badge tier (None/Bronze/Silver/Gold/Platinum), score (0-95), and full reputation context (identity registration, active bonds, staked...
Look up any address's Vaultfire Street Cred profile — soulbound badge tier (None/Bronze/Silver/Gold/Platinum), score (0-
x402-basehttp-get
0.02 USDC / call
x402· base
Calculate total landed cost including product, shipping, insurance, customs, and tariffs.
x402-eip155:8453
per_call
x402· base
Detect MIME type, category, and security flag from file extension — 200+ types covered.
x402-eip155:8453
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x402· base
Search eBay listings, get item details, browse categories, and find trending items.
x402-eip155:8453
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x402· base
Score security log events for anomalies — brute force, off-hours access, privilege escalation, data exfiltration.
x402-eip155:8453
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