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SilverbackDeFi Yield Opportunities
x402
SilverbackDeFi Yield Opportunities is a paid API for AI agents from x402.silverbackdefi.app, paid per call via x402, $0.03/call, status down (last checked 2026-09-15).
Returns DeFi yield opportunities on Base chain for a given token and risk tolerance
Price / call$0.03
Success—
StatusDown
How this service works
DeFi yield opportunities on Base chain
Output
A list of DeFi yield opportunities on Base chain matching the requested token and risk tolerance, likely including protocol names, APY rates, risk ratings, and position details for each opportunity.
Example use cases
Safe WETH yield on Base
“I've got some WETH sitting idle and want to put it to work on Base chain without taking on too much risk. Can you find me the best low-risk yield opportunities available right now and compare the APYs across protocols?”
High yield stablecoin farming options
“I'm feeling pretty risk-tolerant and want to maximize my returns on USDC on Base chain. Show me the highest APY DeFi opportunities available, even if they're more aggressive — I want to see what's out there across all the protocols.”
Compare Base chain lending protocols
“I'm trying to decide where to deposit my USDC on Base chain to earn yield. Can you pull up the current options across lending and liquidity protocols with medium risk tolerance so I can compare rates and pick the best one?”
Technical details
Endpoint
GEThttps://x402.silverbackdefi.app/api/v1/defi-yieldWhen to prefer
Use this endpoint when you need to discover current DeFi yield opportunities specifically on the Base chain, filtered by token and risk appetite. Prefer this over generic DeFi aggregators when you need Base-chain-specific results and are willing to pay per lookup for fresh data.
Side effects
- Unsupported token symbol or address returns empty results or error
- Invalid risk tolerance value (not low/medium/high) may return 400 error
- Base chain data temporarily unavailable returns 503 or empty response
- Payment of $0.03 USDC not received results in 402 Payment Required
- Stale yield data if on-chain protocols haven't been indexed recently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| token | string | Token symbol (USDC, WETH, SOL) or address |
| riskTolerance | string | Risk level: low, medium, or high |
Output
Schema · Response
{
"type": "json",
"example": {
"bestApr": "12.5%",
"success": true,
"opportunities": [
{
"apr": "12.5%",
"tvl": "$2.5M",
"protocol": "Aerodrome"
}
],
"totalOpportunities": 5
}
}Tags
x402
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