About this plugin
Show live crypto prices on your WordPress site without putting an API key in your page source. Waveleta adds a price ticker, crypto tables, charts, a heatmap and a currency converter for 600+ crypto markets, refreshed every minute, plus FX reference rates and commodities. Requests go through your own server, so visitors never see your key.
Waveleta is a WordPress plugin for the Waveleta web app. It connects your site to the Waveleta Developer API and renders clean, theme-aware market-data widgets: crypto, FX, equities, commodities and radar signals. Display them through shortcodes, the block editor, Elementor widgets, classic widget areas or auto-insert.
Market intelligence. Early signals. Smarter moves.
The plugin guides you through setup on first activation, keeps your API key encrypted, and includes a full in-plugin help center. Informational only, not financial advice, not a broker.
Features
- Guided 3-step setup on first activation (API key verification + optional Markets page)
- Built-in help center with searchable sections, a shortcodes reference with copy buttons, troubleshooting and a copyable support bundle
- API key encrypted at rest, editable base URL, adjustable cache TTL
- Widgets: crypto, FX, equities, commodities, radar, sources, ticker, price chart (SVG), heatmap, currency converter, calculator, radar signals and quote card
- Blocks, Elementor widgets, a classic sidebar widget and shortcodes for every widget
- Access control per widget: public, logged-in, role or paying members, with a blurred teaser and call to action
- Membership auto-detect: WooCommerce Subscriptions & Memberships, MemberPress, Paid Memberships Pro, Restrict Content Pro and native WordPress roles
- Usage caps (monthly calls / spend), a credit meter, per-widget cache TTL and stale-cache fallback when capped
- Visitor dashboard [waveleta_dashboard]: watchlist and price alerts (email via WP-Cron)
- Auto-insert ticker or in-content widgets (off by default)
- Appearance: light / dark / auto, table / card / compact layouts, accent color
- REST render proxy so the API key is never exposed to the browser
- Theme template overrides in a waveleta/ folder
- Template kit: 7 Elementor templates and matching block patterns, created or imported in one click from Waveleta → Templates
- Translations included: German, French and Spanish
Pricing
New accounts get €2 free (about 1,000 calls), no card needed. 002 per API call from a prepaid balance, with top-ups from €20. com/developer.
Shortcodes
- [waveleta_crypto symbols="BTC,ETH,SOL" limit="20"] (without symbols, the major coins are shown: BTC, ETH, SOL, XRP…)
- [waveleta_fx limit="20"]
- [waveleta_equities symbol="AAPL" limit="50"]
- [waveleta_commodities]
- [waveleta_radar limit="10"]
- [waveleta_sources]
- [waveleta_ticker source="crypto" symbols="" limit="10"]
- [waveleta_chart symbol="AAPL" limit="50"]
- [waveleta_heatmap symbols="" limit="24"]
- [waveleta_converter amount="100" from="USD" to="EUR"]
- [waveleta_calculator amount="1" symbol="BTC-USD"]
- [waveleta_signals limit="10"]
- [waveleta_quote symbol="BTC-USD"]
- [waveleta_dashboard]
External services
com, a service operated by the Waveleta web app. It is used to retrieve the market data shown in the widgets (crypto, FX, equities, commodities and radar signals) and to verify your API key.
What is sent: your Waveleta API key (for authentication) and the requested endpoints and symbols or widget parameters. All requests are made server-side from your WordPress site; visitors’ browsers never contact the API and no personal visitor data is sent.
When it is sent: when a widget renders and its cached data has expired (cache refresh), when you verify your key during setup or on the Connection screen, and when you click Test connection.
The Waveleta web app operates this service. com/terms. com/privacy.