Users instruct the Bankr agent in chat. Bankr executes swaps on existing DEXs and launches new tokens via Whetstone's Doppler launchpad on canonical Uniswap V4. Launched tokens carry a 0.7% swap fee (95% to the token creator, 5% to Doppler). Bankr also operates paid Bankr Club subscriptions ($20/mo).

On Robinhood Chain, Bankr is the dominant token launcher: 10,936 tokens launched in the first two weeks via its Doppler launch hook, each paired against WETH on Uniswap V4.

Bankr (bankr.bot) is an AI trading agent on Farcaster, X, and web that lets users buy, sell, and launch tokens through natural-language chat, executing on-chain via account-abstraction wallets.

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# Bankr Supply-side fees Methodology

## 1. Overview

The Bankr supply-side fees metric measures the portion of trading fees distributed to participants other than Bankr itself. For Bankr, this is 100% of total fees: the 0.7% fee collected in Bankr launch pools on Robinhood Chain is split 95% to token creators and 5% to the Doppler protocol, the launch infrastructure Bankr is built on. Bankr takes no share of the on-chain fee, so the identity fees = fees_supply_side + revenue holds with revenue at zero. The split is a verified fact, not an assumption: it was confirmed via `getBeneficiaries()` configuration reads on the Bankr hook across 25 pools (as of 2026-07-15), consistent with the historical fee-lock events.

## 2. Data sources

The calculation relies on the following data sources:
- **Bankr fees metric**: The finalized daily fees metric for Bankr, itself derived from Uniswap V4 pool initialization and swap events on Robinhood Chain (see the fees methodology)
- **On-chain fee configuration**: The beneficiary configuration on the Bankr launch hook (`0x4e3468951d49f2eea976ed0d6e75ffcb44a9a544`), which defines the 95% creator / 5% Doppler split and confirms the absence of a Bankr beneficiary
- **End-of-day price feeds**: Inherited from the fees metric, where WETH-denominated fees are converted to USD using daily prices

## 3. Step-by-step calculation

### Component A: Total fee inheritance
- **Purpose**: Establishes the fee base that is fully passed through to supply-side participants
- **Logic**: Reads the finalized daily Bankr fees metric, which captures 0.7% of the WETH-leg notional of every swap in WETH-paired Bankr launch pools, already converted to USD. No re-derivation from raw events happens in this model; it reuses the fees metric one-to-one
- **Key fields**: `timestamp`, `timestamp_grain`, `chain_id`, `product_id`, and `fees` carried over from the fees metric

### Component B: Supply-side attribution
- **Purpose**: Maps the total fees to the supply-side share
- **Logic**: Sets `fees_supply_side` equal to 100% of fees. Per the on-chain beneficiary configuration, 95% of each pool's fee accrues to the token creator and 5% to the Doppler protocol; neither is Bankr, so the full fee is supply-side. If the fee configuration ever changes to include a Bankr beneficiary, this attribution and the revenue metric would be updated together
- **Key fields**: `fees_supply_side` set equal to the daily `fees` value

### Final aggregation
- **Combining components**: The renamed fee series flows through the `finalize_metric_fees_supply_side` macro, which applies schema validation and consistent field naming
- **Currency conversion**: Already applied upstream in the fees metric; all values are in USD
- **Time aggregation**: Daily grain inherited from the fees metric
- **Final calculation**: Supply-side fees equal total fees for every day, with missing days filled with zeros and chain availability filtering applied to the output. This encodes the design choice, backed by the verified on-chain split, that all Bankr launch-pool fees flow to token creators and the Doppler protocol

*This methodology was automatically generated by Token Terminal's methodology analyzer.*

Portion of fees distributed to service providers or supply-side participants.

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Supply-side fees

Supply-side fees

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