Returns a DeFi protocol leaderboard (e.g.
$0.01 · SurfRead moreBuy the data you don’t have. One call at a time.
When a job needs something your own systems cannot answer — who this company is, what the reviews say, what the listing costs — an agent finds the source, shows you the price and your balance, and pays per call from a prepaid wallet. It can never spend more than you have put in it.
SHOWING 181–210 OF 304
Active traders, trade count, and USD volume for a DEX protocol (or a specific router contract)…
$0.01 · SurfRead moreReturns daily spot ETF flow history…
$0.01 · SurfRead moreReturns Surf's curated exchange filters for exchange-flow metrics: upstream aggregate filters…
$0.01 · SurfRead moreReturns historical exchange listing and delisting events…
$0.01 · SurfRead moreReturns Bitcoin Fear & Greed Index history…
$0.01 · SurfRead moreReturns futures market data across all tracked tokens in a single ranked…
$0.01 · SurfRead moreReturns individual large liquidation orders above a USD threshold (min_amount, default…
$0.01 · SurfRead moreReturns liquidation breakdown by exchange in a single ranked…
$0.01 · SurfRead moreReturns OHLC-style aggregated liquidation data for a token on a specific…
$0.01 · SurfRead moreReturns on-chain indicator time-series for BTC or ETH…
$0.01 · SurfRead moreReturns options market data for a symbol…
$0.01 · SurfRead moreAI-generated news and signal analysis for a project…
$0.01 · SurfRead moreReturns historical time-series for a single DeFi protocol metric (e.g.
$0.01 · SurfRead moreReturns public sale (IDO/ICO/IEO) information for a project…
$0.01 · SurfRead moreReturns a technical indicator for a trading pair on a given exchange and…
$0.01 · SurfRead moreReturns Token Generation Event (TGE) status for a project…
$0.01 · SurfRead moreReturns top token holders for a contract address…
$0.01 · SurfRead moreReturns historical price data points for a token over a specified time…
$0.01 · SurfRead moreReturns a token leaderboard sorted by market cap, 24h change, or…
$0.01 · SurfRead moreAggregate transfer-activity summary for a token over a window — total transfers, unique…
$0.01 · SurfRead moreReturns recent transfer events for a specific token (ERC-20/TRC-20…
$0.01 · SurfRead moreReturns token unlock time-series with cumulative amounts, allocation breakdowns, total supply…
$0.01 · SurfRead moreRanked top counterparties (receivers or senders) of a token over a window — answers "who are…
$0.01 · SurfRead moreLook up one transaction by hash…
$0.01 · SurfRead moreReturns all DeFi protocol positions for a wallet — lending, staking, LP, and farming with token…
$0.01 · SurfRead moreReturns entity labels for multiple wallet addresses…
$0.01 · SurfRead moreReturns a time-series of the wallet's total net worth in…
$0.01 · SurfRead moreReturns all on-chain transactions for a wallet, classified by type (send, receive, swap…
$0.01 · SurfRead moreReturns ERC-20/SPL token transfers with token identity, USD value, and flow direction…
$0.01 · SurfRead moreReturns a DeFi protocol leaderboard (e.g. Aave, Uniswap, Lido) ranked by TVL, fees, revenue, or users.
Active traders, trade count, and USD volume for a DEX protocol (or a specific router contract), as a single aggregate or a daily series (group_by=day).
Returns daily spot ETF flow history.
Returns Surf's curated exchange filters for exchange-flow metrics: upstream aggregate filters plus 20 high-coverage individual exchanges.
Returns historical exchange listing and delisting events.
Returns Bitcoin Fear & Greed Index history.
Returns futures market data across all tracked tokens in a single ranked snapshot.
Returns individual large liquidation orders above a USD threshold (min_amount, default 10000).
Returns liquidation breakdown by exchange in a single ranked snapshot.
Returns OHLC-style aggregated liquidation data for a token on a specific exchange.
Returns on-chain indicator time-series for BTC or ETH.
Returns options market data for a symbol.
AI-generated news and signal analysis for a project.
Returns historical time-series for a single DeFi protocol metric (e.g. daily TVL).
Returns public sale (IDO/ICO/IEO) information for a project.
Returns a technical indicator for a trading pair on a given exchange and interval.
Returns Token Generation Event (TGE) status for a project.
Returns top token holders for a contract address.
Returns historical price data points for a token over a specified time range.
Returns a token leaderboard sorted by market cap, 24h change, or volume.
Aggregate transfer-activity summary for a token over a window — total transfers, unique senders/receivers, total amount, first/last activity, and an optional daily series (include=series).
Returns recent transfer events for a specific token (ERC-20/TRC-20 contract).
Returns token unlock time-series with cumulative amounts, allocation breakdowns, total supply denominator, and unlocked-supply percentage.
Ranked top counterparties (receivers or senders) of a token over a window — answers "who are the top receivers/senders?".
Look up one transaction by hash.
Returns all DeFi protocol positions for a wallet — lending, staking, LP, and farming with token breakdowns and USD values.
Returns entity labels for multiple wallet addresses.
Returns a time-series of the wallet's total net worth in USD.
Returns all on-chain transactions for a wallet, classified by type (send, receive, swap, approve) with native token value.
Returns ERC-20/SPL token transfers with token identity, USD value, and flow direction (in/out).
It spends nothing until you say so.
An agent can reach every one of these endpoints. It cannot reach your card. Money comes out of a prepaid wallet you top up yourself, and every call that costs anything stops for a person first — with the price and the balance on the approval, before it runs.
- 01You fund the wallet
Top it up with what you are willing to spend. There is no card on file for the marketplace and no invoice at the end of the month — the wallet is the ceiling, and an agent cannot raise it.
- 02The agent asks, with the price on the ask
It finds the source, reads what the call returns and what it costs, and puts that in front of you: this source, this call, this price, this much left in the wallet.
- 03Only then does it run
Approve and the call happens and the wallet goes down by that amount. Decline and nothing is spent and nothing is fetched. Silence is not consent — an unanswered request waits.
The dearest single call in the catalogue is $5.50, and 129 of the endpoints publish no price the agent can read before calling. An agent will not buy one of those: a call whose cost cannot be bounded in advance is refused rather than approved, which is the point of quoting every one of them first.
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