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Strale Protocol Fees Lookup
x402
Strale Protocol Fees Lookup is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-14).
Retrieves current protocol fee data for a specified DeFi protocol by name or DeFi Llama slug
Price / call$0.0216
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns structured JSON containing the protocol fee data for the requested DeFi protocol (e.g. swap fees, performance fees, management fees), along with an audit record including a cryptographic chain hash for verifiability.
Example use cases
Compare DeFi lending protocol costs
“Can you look up the protocol fees for both Aave V3 and Compound so I can compare which lending protocol is cheaper to use right now?”
Due diligence on yield protocol fees
“I'm considering putting funds into Lido — can you pull up their current protocol fee structure so I know exactly what cut they take?”
DEX fee lookup before swapping
“Before I make a large swap, what are Uniswap's current protocol fees? Use the slug 'uniswap' to look it up.”
Technical details
Endpoint
GEThttps://api.strale.io/x402/v2/protocol-fees-lookupWhen to prefer
Use this endpoint when you need verified, auditable protocol fee data for a specific DeFi protocol and need a cryptographic audit trail for the result. Prefer this over raw DeFi Llama queries when audit accountability or agent-to-agent trust verification is required.
Side effects
- Unknown or misspelled protocol slug returns an error or empty result
- Protocol not indexed by DeFi Llama returns no data
- Network timeout or upstream DeFi Llama API unavailability
- Invalid HTTP method supplied (only GET/HEAD/DELETE accepted)
- Missing required 'protocol' query parameter causes validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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