fees
Datasets
All datasets matching “fees”bridge-feesLiquidity-Pools-Swap-Fees-Ethereum-Cryptocurrency-Data
Liquidity-Pools-Swap-Fees-Ethereum-Cryptocurrency-Data
Hive-partitioned Parquet export of BlockDB liquidity_pools_swap_fees (Ethereum).
Load
from datasets import load_dataset
ds = load_dataset("BlockDB/Liquidity-Pools-Swap-Fees-Ethereum-Cryptocurrency-Data", split="train")
Files live under data/year=YYYY/month=MM/part-NNNN.parquet.
Range: 2020-05 .. 2026-06 (UTC calendar months).
Schema
column
type
block_timestamp
timestamp… See the full description on the dataset page: https://huggingface.co/datasets/BlockDB/Liquidity-Pools-Swap-Fees-Ethereum-Cryptocurrency-Data.amazon-fba-fees-2026
Amazon FBA Fee Rate Cards 2026 (US + EU) — by ylishi.tools
Machine-readable Amazon FBA fee schedules: referral fees by category, FBA fulfillment
fees by size tier, storage fees, low-inventory, inbound, aged-surcharge and fuel surcharge.
JSON, schema-validated, with a full worked example per marketplace.
Monthly snapshots included (see snapshots config) so you can diff fee changes over time.
Marketplaces
Config
Marketplace
Currency
Categories
Size tiers… See the full description on the dataset page: https://huggingface.co/datasets/ylishi/amazon-fba-fees-2026.pbs_feesexchange-fees
ChainCosts exchange fee datasets
Cited snapshots of cryptocurrency exchange withdrawal fees.
Live explorer: https://chaincosts.com/data
GitHub mirror: https://github.com/chaincosts/exchange-fees
Site CSV: https://chaincosts.com/facts.csv
Site JSON: https://chaincosts.com/data/withdrawal-fees.json
Numbers come from each venue's own public fee page or unauthenticated public API. A missing venue is a venue that does not publish the number without a login, not a zero.… See the full description on the dataset page: https://huggingface.co/datasets/chaincosts/exchange-fees.hazardous-waste-generator-fees-by-state
US state hazardous waste generator annual fees by category
Canonical, always-current version: https://referencesource.org/hazardous-waste-generator-fees-by-state/
Machine-readable: https://referencesource.org/hazardous-waste-generator-fees-by-state/data.json — this mirror is a point-in-time copy.
Last verified: 2026-08-16
Stale after: 2027-08-16 (past this date, prefer the canonical copy —
it re-verifies on a cadence this snapshot does not)
Records: 29
State-by-state annual… See the full description on the dataset page: https://huggingface.co/datasets/referencesource/hazardous-waste-generator-fees-by-state.