{"version":"1.0","provider_name":"CoinStats Blog","provider_url":"https:\/\/coinstats.app\/blog","author_name":"Narek Gevorgyan","author_url":"https:\/\/coinstats.app\/blog\/author\/narek\/","title":"CoinStats turns crypto market, wallet, and portfolio data into an onchain pay-per-use utility with x402 | CoinStats Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"h19PAQjd8N\"><a href=\"https:\/\/coinstats.app\/blog\/openapi-x402\/\">CoinStats turns crypto market, wallet, and portfolio data into an onchain pay-per-use utility with x402<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/coinstats.app\/blog\/openapi-x402\/embed\/#?secret=h19PAQjd8N\" width=\"600\" height=\"338\" title=\"&#8220;CoinStats turns crypto market, wallet, and portfolio data into an onchain pay-per-use utility with x402&#8221; &#8212; CoinStats Blog\" data-secret=\"h19PAQjd8N\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/coinstats.app\/blog\/wp-content\/uploads\/2026\/04\/x402-banner-scaled.jpg","thumbnail_width":2560,"thumbnail_height":1440,"description":"CoinStats Open API has enabled x402-powered access for its full read-only Public API, 34 endpoints spanning prices, markets, wallet balances, DeFi positions, news, and shared portfolios \u2014 turning the service from keyed SaaS into a machine-to-machine data utility, settled via the Coinbase CDP Facilitator. Exploring alternatives to legacy market data APIs? We ranked seven. What is x402 x402 is an open payment protocol from Coinbase that makes HTTP&#8217;s long-dormant 402 Payment Required status code a real payment rail. A service quotes a price in-band, the client signs a USDC authorization, the server settles on chain and returns the data \u2014 [&hellip;]"}