cryptocurrency-market-data

TraceFast live Ethereum data: the largest current holders of a token contract. Up to 100 holders in descending balance order, balance in the token's smallest unit, plus holderCount — how many addresses hold a positive balance now. Path token: contract address, 0x-prefixed, 40 hex. Query limit: integer 1..100, default 100. Docs: https://docs.tracefast.xyz/api/token-holders.md

The 20 most recent buys by the top Cookin trading agents, newest first, each with quality signals plus when it was bought and by which agent.

Pump.fun tokens currently pumping, with quality signals and holder behavior.

Newly launched Pump.fun tokens that passed Cookin's rug filters, with quality signals.

Recently graduated Pump.fun tokens, with quality signals and holder behavior.

Token safety check for a Base token before you buy - is it a honeypot, is it a rug: a simulated buy and sell, buy and sell tax, contract verification, owner privileges, holder concentration, whether anyone can still pull the liquidity, and who deployed the contract - a token shipped from a wallet with a handful of transactions is the shape most rugs share

Arc token check: can you sell it, and what can its owner do? Safety score plus owner powers in one call. Everything about an Arc token in one call: can you sell it (a real buy-and-sell round trip through its Uniswap v4 pool, the pool fee and the hook permission bits, as a 0-100 safety score with reasons) AND what its owner can do to holders (mint, pause, blacklist, fees, upgradeable proxy, who owns it), read from the bytecode. Cheaper than the two checks bought separately.

Whale activity for one Polymarket market over the last 7 days (15 min delay). Path param: conditionId (0x… Polymarket condition id). Returns market info, aggregate whale volume, YES/NO split, net flow, unique whale wallets, and up to 200 trades.

Perpetual-futures microstructure for one coin from Hyperliquid's public API: funding (1h, 8h-equivalent, annualized), predicted funding by venue, open interest (coins/USD, OI-to-volume), premium vs oracle, 24h volume, 24h change, flags, plus our primary-source event pressure on the same asset.

Sub-cent per-market smart-money EDGE PULSE for one Polymarket market (path param: conditionId, 0x… condition id), built for CONTINUOUS POLLING by trading bots — a lean projection of /v1/signals/market meant to be hit every loop across many markets, not looked up once. Returns just the decision numbers: direction (yes|no|split) and net smart-money flow (USD) over edge-proven wallets' whale trades (>= $10,000) in the last 24h, distinct smart_wallets, smart_volume_usd, a confidence (none|low|medium|high), the current yes_price for context, and a "stale" flag (true once the market resolves or too few smart wallets have touched it — the bot's signal to stop acting). SAME edge-based smart-money definition as /signals/consensus. 30s server cache; 15 min delay. 404 (not charged) for a condition id unknown to the Predge dataset.

Token risk / token safety check for Base and BSC (BNB Chain) tokens: honeypot detector via live buy/sell simulation (honeypot.is, cross-checked with GoPlus when available), buy tax / sell tax, contract security (mint, pause, blacklist, proxy, owner renounced), holder concentration, liquidity, pool age, LP burn. Returns verdict low/medium/high/honeypot, 0-100 risk score, action and plain reasons. Rug check / scam token pre-trade check for memecoins. $0.01; bad input 400, no charge.

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-1155, ERC-777, ERC-4626). Recomputed daily. Docs: https://docs.tracefast.xyz/api/token-stats.md

Live Solana staking & epoch data: current epoch progress and estimated epoch end (computed from live slot pace), inflation rate, and a ranking of the top validators by staked amount with commission and estimated net APY. Optional lookups: ?validator=<vote_account> for one validator, ?staked=<SOL>&commission=<pct> for a stake reward forecast, ?wallet=<pubkey> for historical staking rewards of an address. Public Solana mainnet on-chain data.

Returns the total supply of an ERC-20 token. Provide token (ERC-20 contract address). Query: token (ERC-20 contract, 0x + 40 hex).

Call when screening several Base tokens at once, e.g. new launches: up to 10 tokens per call, same checks as /api/token/check (sell simulation, taxes, owner powers, liquidity, holders). All-or-nothing: a failed batch is not charged.

TraceFast live Ethereum data: the transactions of one block in their order within the block, each with sender, recipient, value, gas, fee fields and the receipt's outcome. Paged by an opaque cursor: pass `nextCursor` back as `cursor` until it is absent. Path number: Block height. Query limit: 1..=100, default 25; cursor: `nextCursor` of the previous page. Docs: https://docs.tracefast.xyz/api/block-transactions.md

SEC Filings and Insider Activity — TSLA. Recent SEC filings for a company (10-K, 10-Q, 8-K, insider Form 4...) with direct links, filer industry (SIC), fiscal year end and the number of insider filings in the last 90 days.

Pay-per-call: Stablecoin Supply Tracker — Leading Market Indicator

Read-only Polymarket market health: resolves a full Polymarket URL, slug, token ID, or search phrase, then returns spread, 1/2/5 cent depth, imbalance, fee schedule, and book freshness.

Aggregate stats for a Solana token: price, market cap, volume windows, holder count, liquidity.

Funding-source graph for a token: nodes are wallets, edges are first-funding relationships, labeled with exchange attributions where known.

Crypto Fear & Greed index snapshot. No parameters.

EVM Network Status (arbitrum). Arbitrum network status: chain ID, block height, block age, gas price and base fee.

DEX Liquidity Pool Health. A pool-health snapshot with chain/program/pair identity, reserve and liquidity evidence, price/fee/range behavior, LP position ownership, executable entry/exit tests, risks, and time-stamped limitations.