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TrollBridge /yield-stable — Stablecoin DeFi Yield Rankings
x402
TrollBridge /yield-stable — Stablecoin DeFi Yield Rankings is a paid API for AI agents from mini-tollbooth.onrender.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).
Returns the top 20 stablecoin-only DeFi liquidity pools ranked by APY, filterable by chain and minimum TVL, sourced from DeFiLlama.
Price / call$0.05
Success—
StatusUnknown
How this service works
The insurance booth for AI agents, with Mini's Agent Supply Store on the side of the road. One hundred checkpoints: pre-transaction safety lanes (honeypot, approval-risk, rug-score, receipt-check, tx-dryrun, permit-scan, airdrop-verdict, deployer-history, wallet-watch, secret-scan at $0.02 USDC per call; the protection tier — /contract-check, /approval-screen, /tx-plain-english, /honeypot-check, /tx-simulate, /redteam, /skill-scan, /verdict, /egress-audit, /tool-gate, /airlock, /repo-scan, /prove, /task-scope — at $0.10; the one-call /shield don't-get-rugged screen at $0.25; the full /preflight bundle at $0.05), bounty intel (bounties, fresh, verdicts, deadlines, sweepstakes, opportunities) at $0.02 USDC per call, trader intel (/prices and /quant at $0.02; /enrich and /token-check at $0.05; /contract-check and /honeypot-check at $0.10; /sec-facts at $0.05), market intel (/markets and /search at $0.05; /grants at $0.02), DeFi intel (/yields and /new-pairs at $0.05; /gas and /defi at $0.02), AI intel (/models at $0.02), agent-ops intel (/prompt-cost, /model-picks, /rpc-speed, /terms-tldr, /scrape, /gigs, /retry-verify, /idempotency, /verify-independent at $0.02; /site-watch, /wallet-check, /code-run, /regulatory-pack, /sage, /cron-watch, /caveat-check, /tripwire, /escrow, /trust, /bridge-fees, /dao-votes, /dev-activity, /dex-arb, /dydx-perps, /funding-rates, /gas-predict, /hack-tracker, /long-short-ratio, /lp-yields, /mev-scan, /open-interest, /perp-basis, /polymarket-odds, /rwa-watch, /sentiment, /stablecoin-flows, /tokenomics, /top-movers, /whale-watch, and /yield-stable at $0.05; /approval-screen, /tx-plain-english, /tx-simulate, and /task-scope at $0.10; /scam-scan deep scan at $5.00 or 30-day subscription at $30.00), supply store (/road-pack combo meal at $0.05; curated datasets, the /audit-prep pre-audit review, and the /prove-state symbolic-execution run at $1.00; the /audit AI-agent audit at $25.00). Every lane answers before money moves — heuristic verdicts, not audits. Don't get rugged.
Output
A ranked list of up to 20 stablecoin DeFi pools including rank, chain, project name, token symbol, total APY, base APY, reward APY, TVL in USD, impermanent loss risk flag, exposure type (single/multi), 30-day mean APY, 7-day APY change, and underlying token addresses. Also returns the total number of stablecoin pools tracked, the chain filter applied, and the TVL floor used. Sourced from DeFiLlama with a disclaimer that APYs and stablecoin flags are protocol-reported.
Example use cases
Finding best stablecoin yield on one chain
“What are the top 20 stablecoin yield pools on Arbitrum with at least $200,000 TVL? I want APY breakdown and impermanent loss risk for each.”
Cross-protocol stablecoin APY comparison
“Give me the highest-yielding stablecoin liquidity pools across all chains right now — rank them by APY and show me which projects they're from and how much TVL they have.”
Stable yield screening before deploying capital
“I'm about to deploy some USDC into DeFi. Can you pull the top stablecoin pools by APY with a minimum $1 million TVL so I can see where the safest high-yield options are?”
Technical details
Endpoint
GEThttps://mini-tollbooth.onrender.com/yield-stable?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, ranked snapshot of the best stablecoin yield opportunities in DeFi, particularly when you want to filter by chain or TVL floor. Prefer this over raw DeFiLlama queries when you want pre-ranked, stablecoin-only results with IL risk and exposure metadata already included. Best for agents screening yield options before capital deployment or monitoring yield trends.
Side effects
- Invalid chain name returns empty or unfiltered results
- min_tvl value too high returns empty ranked list
- DeFiLlama upstream outage causes stale or missing data
- Payment of $0.05 USDC not provided triggers 402 response
- apy_change_7d_pct may be null for newer pools
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"lane": "/yield-stable",
"note": "stablecoin flag and APYs are protocol-reported via DeFiLlama; not a peg guarantee — screen, don't ape",
"ranked": [
{
"rank": 1,
"chain": "Ethereum",
"symbol": "WUSCC",
"apy_pct": 42.75,
"il_risk": "no",
"project": "3f",
"tvl_usd": 203555,
"exposure": "single",
"apy_base_pct": 38.2,
"apy_reward_pct": 4.55,
"apy_mean_30d_pct": 31.5,
"apy_change_7d_pct": null,
"underlying_tokens": []
}
],
"source": "defillama",
"description": "Stablecoin yield ranking ($0.05) — top 20 stablecoin-only DeFi pools by APY, filterable by chain and minimum TVL.",
"min_tvl_usd": 100000,
"chain_filter": "Ethereum",
"stablecoin_pools_tracked": 2985
}
}Tags
x402
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