ca-tax-api-mainnet.lxtap.workers.dev
Route probed: GET https://ca-tax-api-mainnet.lxtap.workers.dev/eth/gas
Category: eat:onchain/crypto data (tags: token-analytics, dev-utils, wallet, gov-data, fx, trust) · Status: listing listed, probe active · Listing: 0.005 USD, 3 payers / 3 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T14:38:29Z (2 h ago) · Recent valid 402: 2/2 · p50 872 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T14:38:29Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 407eb7b05b16751dc941 | 2026-10-23T14:38:29Z | GET | 402 | yes | 872 | 5000 | 5000 | 0x2ECB9E1f… | 2244 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 70743f65e5ac31e7843e | 2026-10-23T12:43:30Z | GET | 402 | yes | 350 | 5000 | 5000 | 0x2ECB9E1f… | 2244 | 44136fa355b3678a | snapshot | primary |
Other listed routes
https://ca-tax-api-mainnet.lxtap.workers.dev/eth/gasCurrent Ethereum gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in ETH and USD of a native transfer and an E (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/polygon/gasCurrent Polygon PoS gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in POL and USD of a native transfer and a (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/optimism/gasCurrent OP Mainnet gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in ETH and USD of a native transfer and an (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/arbitrum/gasCurrent Arbitrum One gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in ETH and USD of a native transfer and (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/arbitrum/allowanceERC-20 allowance on Arbitrum One: how much a spender may transfer from an owner, whether the approval is effectively unlimited, the owner's balance, and the amo (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/taxCanadian sales tax breakdown for an amount in a province or territory: GST, HST, PST, RST or QST with each rate and amount rounded to the cent, plus the total. (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/tokenIs this token safe? Rug check for any token on Base, Ethereum, Arbitrum, Optimism, Polygon or Solana: a 0-100 risk score with plain reasons (mint, freeze, black (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/eth/txHuman-readable summary of a Ethereum transaction: status, block and time, sender and recipient, ETH value, gas used and fee, method selector, and decoded ERC-20 (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/eth/ensENS on Ethereum: resolve a name (vitalik.eth) to its address and profile records (avatar, description, url, Twitter, GitHub), or pass an address instead to get (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/base/txHuman-readable summary of a Base transaction: status, block and time, sender and recipient, ETH value, gas used and fee, method selector, and decoded ERC-20 tra (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/eth/nftMetadata for an ERC-721 or ERC-1155 token on Ethereum: collection name, current owner (ERC-721), token URI, and the metadata JSON fetched and decoded from IPFS, (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/fx/ratesEuropean Central Bank daily reference exchange rates for about 30 major currencies, from any base currency, latest or for a past date. Rates update once per wor (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/base/gasCurrent Base gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in ETH and USD of a native transfer and an ERC-2 (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/base/nftMetadata for an ERC-721 or ERC-1155 token on Base: collection name, current owner (ERC-721), token URI, and the metadata JSON fetched and decoded from IPFS, Arw (cdp-bazaar)https://ca-tax-api-mainnet.lxtap.workers.dev/holidaysStatutory (general) holidays for a Canadian province or territory in a given year, using the province's local names, with the actual date and the weekday it is (cdp-bazaar)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).