mpp.tracefast.xyz

Route probed: GET https://mpp.tracefast.xyz/api/v1/chains/1/blocks/latest
Category: eat:onchain/crypto data (tags: wallet, token-analytics, payments) · Status: listing listed, probe active · Listing: 0.01 USD, 3 payers / 5 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T14:28:29Z (3 h ago) · Recent valid 402: 0/2 · p50 1505 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.

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Paid test-buys

None yet.

402 challenge checks (since 2026-10-23T14:28:29Z)

0 valid 402s checked: terms consistent 0, Base USDC offered 0, price matches listing 0 (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)

Other listed routes

• https://mpp.tracefast.xyz/api/v1/chains/1/blocks/latest TraceFast live Ethereum data: the most recent block, with its header and the totals of what it contains — transaction counts by outcome, gas, fees, value moved, (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/attributes TraceFast knowledge graph: what an Ethereum address is, as proven facts — wallet or contract, proxy and upgradeable or not, a token and its standard, and for a (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/tokens/stats TraceFast live Ethereum data: how many token contracts, transfer events and distinct holders the chain holds, in total and per standard (ERC-20, ERC-721, ERC-11 (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/consensus/queues TraceFast live Ethereum data: the validator activation and exit queues now, plus one closing point per UTC day for the most recent `limit` days (up to 90), newe (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/consensus/proposers TraceFast live Ethereum data: which validators proposed the most blocks over a window, or — grouped by withdrawal address — which payout addresses their proposa (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address TraceFast live Ethereum data: one address as the chain sees it now — how it exists (an account whose state was touched, or an address only ever mentioned by oth (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/consensus/current TraceFast live Ethereum data: the validator activation and exit queues as of the newest sampled epoch — how many validators wait on each side, how much capital (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/contracts/:address TraceFast live Ethereum data: one deployed contract — the hash and size of its current code, what the code exposes (ERC-20 view functions, ERC-165, an EIP-1167 (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/contracts/:address/proxy TraceFast live Ethereum data: the implementations a proxy contract has been observed delegating to — from its EIP-1167 bytecode, its EIP-1967 implementation or (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/risk/blacklists/:address TraceFast risk data: is this Ethereum address on a token issuer's on-chain blacklist? One row per issuer contract that ever listed it (USDC, USDT, any token wit (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/activity TraceFast live Ethereum data: three different questions about when an address was active, each answered separately — when it was first mentioned anywhere on cha (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations TraceFast knowledge graph: the relations an address holds now — which implementation a proxy points at, which beacon it reads, who administers it, where an acco (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/contracts/:address/selectors TraceFast live Ethereum data: the 4-byte function selectors found in a contract's bytecode, each resolved to a known signature and name where one exists, with h (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/daily-activity TraceFast live Ethereum data: for each day in a window, how many blocks changed the address's own account state and which kind of change it was (balance, nonce, (cdp-bazaar)
• https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/balance-history TraceFast live Ethereum data: the address's native balance at the end of each day it changed, oldest first, with the net change and the number of balance-changi (cdp-bazaar)

Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).