token-price-quotes

USD/BRL two ways: the official Central Bank PTAX rate and the LIVE crypto market (BTC/BRL, USDT/BRL), plus the Brazil premium (ágio): how much Brazilians pay above global price for dollar/crypto exposure. A classic emerging-market capital-flow signal, computed live from exchange prices at request time. Positive premium = capital-flight pressure; discount = inflow. Free sample, no payment: https://api.brazilayer.com/v1/mercado/amostra

Brazil macro snapshot in one call, straight from the Central Bank: Selic policy rate, IPCA inflation (monthly and 12-month), official PTAX USD/BRL rate, plus the Focus survey (the market's median forecasts for inflation, policy rate, GDP and FX for this year and next, updated weekly). The essential context pack for any agent trading BRL pairs or emerging markets. Free sample, no payment: https://api.brazilayer.com/v1/mercado/amostra

Check whether a Robinhood Chain price feed has updated within its expected interval before relying on the quote. Returns age in seconds, the heartbeat budget, grace window, and a stale/fresh verdict, plus round metadata an agent can recheck on-chain itself via the included feed address.

Live recommended Bitcoin transaction fee rates (in sat/vB) for next-block, ~30-minute, ~1-hour, economy and minimum confirmation targets, straight from the mempool. Also estimates the total fee (in sats and BTC) for a transaction of the given virtual size, so an agent can pick a fee tier and know the cost before broadcasting.

Read the current contract-reported JPYC totalSupply on Polygon, Kaia, Avalanche or Ethereum, with the token contract address and the block number observed at request time. Use for periodic supply monitoring, cross-chain comparison, or verifying a current JPYC supply figure before citing it. Not for market price, reserve backing, circulating-supply analysis, or financial advice.

Live on-chain report for a tokenized stock or ETF on Robinhood Chain by ticker symbol: ERC-20 name, decimals, total supply, current oracle price in USD with raw answer and update timestamp, staleness flag, and explorer link. Read-only public blockchain data with source citations — informational only, never investment advice.

Current USD oracle price for a tokenized equity on Robinhood Chain — AAPL, NVDA, TSLA, SPY and 21 more — with the raw fixed-point answer, feed decimals, update timestamp, and an explicit stale/fresh verdict so an agent can decide whether the quote is usable. Unknown tickers return the full list of supported symbols.

Look up what a tokenized share is currently priced at on-chain, straight from the asset's price feed on Robinhood Chain, together with supply and contract details of the token itself. Built for agents reconciling off-chain market data against what smart contracts actually see.

Run a low-cost wallet balance lookup for native ETH and official USDC on Base, Ethereum, or Arbitrum, with an estimated ETH USD value. This is not a complete token or NFT portfolio.

Get current stock market data for one ticker, including the latest available quote, daily OHLC values, and volume from Yahoo Finance's chart feed.

Token price history: historical USD price series (price chart data) for one coin/token by coin id (e.g. "coingecko:bitcoin", "ethereum:0xdAC17…"). Returns evenly spaced `points` over the last `span` periods.

Tickers supported by the historical /prices endpoint.

DeFi global market overview: total DeFi market cap, ETH ratio, 24h trading volume, DeFi dominance, top DeFi coin via CoinGecko.

Look up the daily reference rate for any pair among roughly 30 major currencies, returned with the date it applies to. Meant for pricing pages, invoicing, and financial reporting that need a consistent official benchmark rather than a fast-moving market quote. Updated once per business day and cached for an hour.

Currency exchange rate API: official daily reference rate for any major fiat pair (USD, EUR, GBP, JPY, ~30 ISO currencies), as JSON. A settlement/normalization reference published each business day — not a live trading feed.

Foreign exchange rate API: the official daily reference rate for any major fiat currency pair (~30 ISO 4217 currencies — USD, EUR, GBP, JPY, CHF, AUD...), as structured JSON with the rate date. Published once per business day — ideal for pricing normalization, invoicing, and financial reporting agents; not a live trading feed. Cached 1 hour.

Fetch the official daily benchmark rate between two of about 30 major world currencies, complete with the date the rate was set. Built for financial reporting, multi-currency pricing, and invoicing agents that need a stable reference number rather than a real-time trading feed. Refreshed once daily, cached for an hour between calls.

The official daily reference exchange rate between two major fiat currencies out of roughly 30 supported ISO codes, with the rate's effective date. Published once per business day, so it's built for invoice pricing, financial reporting, and normalization tasks rather than live trading, where a stale-by-seconds rate would be a problem. Cached 1 hour.

Top Polymarket prediction markets by 24h volume. Returns up to 50 markets with id, question, slug, volume, volume24hr, liquidity, endDate, outcomes and outcomePrices.

Stock quote — Delayed quote & key stats for an equity/ETF/index.

Currency exchange rates — Reference FX rates (ECB) with optional amount conversion.

Cross-venue Hyperliquid+OKX+dYdX perp funding rates — top coins by 24h notional volume, per-venue funding + arb spread (bps) + cheapest-long/richest-short venue, premium/basis, annualized_hl, annualized_okx, LONGS_PAY/SHORTS_PAY/NEUTRAL signal, next_funding_ts, mark/oracle prices, open interest.

Call ECB FX rates through our metered gateway: our rate-limit budget and a 3600s cache absorb your polling, so your loop never sees a 429. Inputs: path (upstream path, e.g. /ping) and q (raw query string). Returns the upstream JSON under 'data'.

Verify the live price and availability of a product at a URL before you buy or quote it. Fetches the page now, extracts price/currency/availability from JSON-LD, Shopify JSON, OpenGraph or microdata, and returns evidence (method, snippet, content hash, fetch time) plus a confidence score. $0.01 per check.