Independent audit · data snapshot 26 Oct 2026

411 DeFi protocols are still reporting $0.00 in fees on DefiLlama.

We pulled every DefiLlama fee listing — 3,069 protocols — and compared it against its own history. 411 published fees in the last 12 months and exactly zero in the last 7 days. Another 80 Base protocols with real TVL have no fee page at all. Every row is reproducible from public APIs.

411
silent fee feeds
80
Base protocols, no fee adapter
$3,333,964
measured fee flow hidden per day
3,069
fee listings audited
Read this before you panic about a number above.
A silent feed is not automatically a broken adapter. Of the ten largest and most recent breaks we hand-checked, ten returned 0.00 because the data source itself was zero — the adapter was right. The $3.33M/day figure is the measured aggregate across all 411 rows, including feeds that are years stale and protocols that stopped charging. The actionable subset — recent breaks on protocols that still hold TVL — is $23,735/day across 18 protocols. That is the number we sell you a fix for, and every row ships with the command to verify it yourself.
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Type a protocol name or a chain. Free tier shows the status, the last day the feed published, and the measured $/day that went missing. The root-cause class, the exact adapter file, the reproduction commands and the priority score are in the paid pack.

BROKEN = published fees, now zero for 7+ days MISSING = Base TVL ≥ $300k, no fee adapter
ProtocolStatusChainLast publishedDarkLost / dayTVL

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The full 491-row diagnostics pack

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One JSON file, 491 rows, generated 26 Oct 2026.

  • Every protocol: status, chain, category, TVL, fees over 12 months
  • Last published day, days dark, $/day and $/to-date missing
  • Root-cause class per row — RECENT_BREAK_LIVE_TVL, SOURCE_HOST_DEAD, NO_FEE_ADAPTER, POSSIBLY_WOUND_DOWN
  • 142 exact adapter file paths resolved against the DefiLlama/dimension-adapters tree
  • Two reproduction commands per row (harness + API)
  • Priority score 0–100, ranked so you work top-down
  • All 6 hand-verified rows flagged, with what we actually found

Also available at $99 with a 30-minute call: email us.

Ready-to-merge adapter fix PR

one protocol
$99 USDC on Base

Pick one protocol from the list. We write the patch, prove it with real numbers, and open the PR.

  • Harness run before and after, output pasted in the PR
  • PR opened in DefiLlama/dimension-adapters with the failing behaviour, the corrected daily figure and the tx hashes or log counts that prove it
  • Reproduction command in the PR body — maintainers can check it in one step
  • Optional: an issue in your own repo with the same finding
  • We do not promise a merge. Maintainer time is not ours to sell.
  • We refuse the job if the source genuinely returns zero — you get the refund minus gas

Refund policy: if we cannot reproduce the break, you are refunded in full within 72h.

On-chain verification

Pay, paste the hash, get the thing

The page talks to Base directly: eth_getTransactionReceipt on mainnet.base.org. It checks four things and nothing else — the transaction succeeded, it contains a USDC Transfer into our address, the amount covers the price, and the hash has not already been redeemed on this browser.

NetworkBase · chainId 8453
TokenUSDC · 0x833589…2913
Pay to 0x72Aa…4d1a

Send the exact amount from any wallet — MetaMask, Rabby, Coinbase Wallet, a hardware wallet, an exchange withdrawal. A $0.01 tip over the price is fine; the check is ≥.

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idle
Why a static page and not a checkout with an account?
Because an account is a database, a database is a login reset email, and a login reset email is a support burden we would have to price in. A static page plus an on-chain receipt is the whole system: the chain is the ledger, the receipt is the entitlement. The trade-off is honest: access is issued as a one-time link, so keep the file. If you lose it, mail the txhash and we re-issue it — that costs us nothing and costs you nothing.
What if I send USDC on the wrong chain, or another token?
The verifier only recognises native USDC on Base (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). USDC bridged from Ethereum, USDT, or anything sent on Arbitrum/Optimism/Ethereum will not unlock the page. In that case mail the hash and we will either bridge it back to you or unlock manually — but you will wait for a human, so please check the network selector before you hit send.
Is the dataset not already public on GitHub?
The raw CSVs are, at github.com/9xj89gzrtw-hue/defillama-fee-feed-audit — and they will stay public, because the audit is worth more as a public record than as a secret. What you are buying is the layer on top: adapter paths resolved against the live DefiLlama tree, root-cause classes, priority ordering, reproduction commands, and the hand-verified rows. If that layer is not worth $29 to you, take the CSVs for free and use them; the store still works.
Custom work

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If the free checker saved you a day, send whatever you think it was worth. Same address, any amount, Base USDC.

Custom data bounties

We build parsers, on-chain ledgers and DefiLlama adapters. Paid in USDC on Base, scoped before we start.

  • DefiLlama fee/revenue/dexs adapter — from $99 per protocol
  • Per-wallet on-chain ledger with reconciliation — from $149
  • Custom scraper/API with tests — from $199

Open an issue on the audit repo with the word quote and what you need. Public, timestamped, no DM required.

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