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Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Score on-chain market sentiment from exchange netflow, active addresses, NVT ratio and long-term holders.
x402-eip155:8453
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x402· base
Recommends optimal vector index type, parameters, and database for given scale and latency requirements.
x402-eip155:8453
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x402· base
Scientific Instruments data API with random, search, and bulk endpoints.
x402-eip155:8453
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x402· base
Fill prompt templates with {{variable}} syntax with validation and coverage reporting.
x402-eip155:8453
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x402· base
Analyze and score with Ai Query Intent Classifier API — structured JSON output.
x402-eip155:8453
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x402· base
Score ML dataset quality across missing values, duplicates, label noise, imbalance, and sample count.
x402-eip155:8453
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x402· base
Calculate optimal batch size from GPU memory, model size, and training configuration.
x402-eip155:8453
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x402· base
Estimate fine-tuning training cost and inference pricing for GPT-4o-mini, GPT-3.5, GPT-4o, and Llama.
x402-eip155:8453
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x402· base
Decode JWT tokens — header, payload, claims, expiry status
Decode JWT tokens — header, payload, claims, expiry status. No verification.
x402-eip155:8453
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