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Layer 2 Solutions Side-by-Side Comparison
x402
Layer 2 Solutions Side-by-Side Comparison is a paid API for AI agents from api.web3identity.com, paid per call via x402, $0.010000/call, status unknown (last checked 2026-09-15).
Returns a side-by-side comparison of major Ethereum Layer 2 solutions including metrics, features, and network data
Price / call$0.010000
Success—
StatusUnknown
How this service works
Side-by-side comparison of Layer 2 solutions
Output
An array of Layer 2 protocol comparison objects, each containing network metrics, feature flags, pricing data, and other attributes useful for evaluating and contrasting different L2 scaling solutions.
Example use cases
Example prompt
“Give me a side-by-side comparison of the major Ethereum Layer 2 solutions — I want to see how Arbitrum, Optimism, zkSync, and Polygon stack up against each other on fees, speed, and key metrics.”
Technical details
Endpoint
GEThttps://api.web3identity.com/api/l2/comparisonWhen to prefer
Use this endpoint when an agent needs to present or reason over multiple Layer 2 solutions simultaneously for comparison purposes — especially when the user wants to evaluate trade-offs across networks rather than fetch data for a single specific L2.
Side effects
- 402 Payment Required if x402 payment not included or insufficient
- 500 Internal Server Error if upstream data sources are unavailable
- Empty comparison array if no L2 data is currently indexed
- Stale data if underlying L2 metrics have not been recently updated
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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