René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"Organization","@id":"https://goldrush.dev/#organization","name":"GoldRush by Covalent","alternateName":["GoldRush","Covalent","Covalent GoldRush"],"url":"https://goldrush.dev","logo":{"@type":"ImageObject","url":"https://www.datocms-assets.com/86369/1727471519-goldrush-logo-full-light-2x.svg","width":512,"height":512},"description":"GoldRush by Covalent is the multichain blockchain data API. Onchain data from 100+ chains. Built for humans and AI agents.","foundingDate":"2018","areaServed":"Worldwide","knowsAbout":["Blockchain","Web3","Cryptocurrency","Multichain Data","JSON-RPC","Token Balances","NFT Metadata","DeFi","Onchain Analytics","x402 Protocol"],"sameAs":["https://x.com/goldrushdev","https://discord.gg/8ZWgu2pWY4","https://t.me/CovalentHQ","https://github.com/covalenthq","https://www.linkedin.com/company/covalenthq/","https://www.youtube.com/@CovalentHQ"],"contactPoint":[{"@type":"ContactPoint","contactType":"Sales","email":"sales@goldrush.dev","availableLanguage":["English"]},{"@type":"ContactPoint","contactType":"Customer Support","url":"https://goldrush.dev/support/","availableLanguage":["English"]}]}

{"@context":"https://schema.org","@type":"WebSite","@id":"https://goldrush.dev/#website","url":"https://goldrush.dev","name":"GoldRush","description":"Multichain blockchain data APIs for builders, traders, and teams. Onchain data from 100+ chains.","publisher":{"@id":"https://goldrush.dev/#organization"},"inLanguage":"en-US","potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://goldrush.dev/search/?q={search_term_string}"},"query-input":"required name=search_term_string"}}

{"@context":"https://schema.org","@type":"SoftwareApplication","@id":"https://goldrush.dev/#application","name":"GoldRush","alternateName":"GoldRush API","description":"Multichain blockchain data API covering 100+ EVM and non-EVM chains, with x402 pay-per-request support for autonomous AI agents.","applicationCategory":"DeveloperApplication","operatingSystem":"Web","url":"https://goldrush.dev","author":{"@id":"https://goldrush.dev/#organization"},"offers":{"@type":"Offer","priceCurrency":"USD","price":"0","description":"14-day free trial: 25,000 credits at 4 requests/sec, no credit card required. Vibe Coding from $10/month, Professional from $250/month. x402 pay-per-request needs no signup or monthly minimum."},"featureList":["Wallet balances across 100+ blockchains (EVM and non-EVM)","Full transaction history with automatic decoding","NFT ownership and metadata queries","Token prices, OHLCV, and historical market data","DEX pair analytics","JSON-RPC endpoints for 30+ EVM chains","x402 pay-per-request support for autonomous AI agents"]}

{"@context":"https://schema.org","@type":"FAQPage","speakable":{"@type":"SpeakableSpecification","cssSelector":["h2","[data-radix-collection-item]"]},"mainEntity":[{"@type":"Question","name":"What is GoldRush?","acceptedAnswer":{"@type":"Answer","text":"GoldRush by Covalent is a multichain blockchain data API. It covers 100+ EVM and non-EVM chains including Ethereum, Solana, Base, Polygon, BNB Chain, Arbitrum, Optimism, Avalanche, and Bitcoin. A single API returns wallet balances, full transaction history, NFT metadata, token prices, OHLCV data, DEX pair analytics, and JSON-RPC. GoldRush also supports the x402 pay-per-request protocol, so autonomous AI agents can call the API without signing up."}},{"@type":"Question","name":"What chains does GoldRush support?","acceptedAnswer":{"@type":"Answer","text":"GoldRush supports 100+ blockchains. EVM chains include Ethereum, Polygon, BNB Chain, Arbitrum, Optimism, Base, Avalanche, Linea, Scroll, zkSync, Fantom, Gnosis, Celo, Moonbeam, and Cronos. Non-EVM chains include Solana and Bitcoin. Newer chains include Monad, HyperEVM, MegaETH, Tempo, Berachain, and Sei. The full and up-to-date list is at goldrush.dev/chains."}},{"@type":"Question","name":"How is GoldRush different from Alchemy, Moralis, QuickNode, and Infura?","acceptedAnswer":{"@type":"Answer","text":"Alchemy, QuickNode, and Infura are primarily JSON-RPC node providers. GoldRush sits one level above the RPC layer and returns decoded wallet, NFT, pricing, and DEX data, which would otherwise take several raw RPC calls plus custom indexing on your side. Compared with Moralis and Bitquery, GoldRush has a transparent credit model and broader chain coverage for foundational data. GoldRush also exposes JSON-RPC for 30+ EVM chains, so you do not need a separate node provider for common workflows."}},{"@type":"Question","name":"What is x402 and why does GoldRush support it?","acceptedAnswer":{"@type":"Answer","text":"x402 is an open standard built on HTTP 402 Payment Required. The server returns a 402 with a payment challenge, the client settles the payment onchain, and retries the request with the receipt. The flow needs no signup, no API key, and no credit card, which makes it the natural payment shape for autonomous AI agents. GoldRush ships native x402 in production. See x402.org for the protocol spec and goldrush.dev/agents.md for the GoldRush integration guide."}},{"@type":"Question","name":"Is there a free tier?","acceptedAnswer":{"@type":"Answer","text":"GoldRush starts with a 14-day free trial that includes 25,000 API credits at 4 requests per second. No credit card is required at signup. After the trial, the Vibe Coding plan starts at $10 per month and Professional at $250 per month. For autonomous AI agents, x402 pay-per-request needs no signup and no monthly minimum."}},{"@type":"Question","name":"Can AI agents use GoldRush without a human signing up?","acceptedAnswer":{"@type":"Answer","text":"Yes. With x402 pay-per-request, an AI agent that controls an onchain wallet can call any GoldRush endpoint autonomously. The agent receives an HTTP 402 challenge, settles the payment onchain, and retries with the receipt. No account is created and no human approval is required. The full agent-side flow is documented at goldrush.dev/agents.md and the A2A agent card at goldrush.dev/.well-known/agent.json."}},{"@type":"Question","name":"How fast is GoldRush?","acceptedAnswer":{"@type":"Answer","text":"GoldRush runs on the same archive infrastructure that powers Covalent's institutional customers. Foundational API endpoints aggregate decoded data server-side so most queries that would take several round-trips against raw RPC arrive in a single response. For up-to-date latency by region and endpoint, see status.covalenthq.com."}},{"@type":"Question","name":"Where does GoldRush data come from?","acceptedAnswer":{"@type":"Answer","text":"GoldRush operates a full archive of each supported chain and indexes data directly from full archive nodes, with consensus checks between sources. It is not a wrapper around a third-party aggregator. Covalent has been operating this infrastructure since 2018 and powers data for wallets, exchanges, tax tools, and DeFi protocols."}},{"@type":"Question","name":"What are GoldRush's rate limits and credit costs?","acceptedAnswer":{"@type":"Answer","text":"The 14-day free trial includes 25,000 API credits at 4 requests per second, with no credit card required. Vibe Coding ($10/month) raises your credit allowance, and Professional ($250/month) adds 50 requests per second plus auto-scaling credits. Each endpoint consumes credits based on the data returned. See goldrush.dev/pricing for the current per-plan limits."}},{"@type":"Question","name":"Can I use GoldRush for real-time trading bots?","acceptedAnswer":{"@type":"Answer","text":"Yes. The GoldRush Streaming API delivers real-time updates over GraphQL WebSocket subscriptions for token balances, new DEX pairs, wallet activity, and OHLCV prices, with no polling. For autonomous trading agents, x402 pay-per-request lets a bot call endpoints without a pre-provisioned API key."}},{"@type":"Question","name":"How do I handle pagination and large result sets?","acceptedAnswer":{"@type":"Answer","text":"Foundational API list endpoints are paginated and return pagination metadata, so you can iterate through pages until the result set is complete. For continuous ingestion of large data volumes, the GoldRush Pipeline API streams decoded data directly to your database, warehouse, queue, or webhook instead of paging through REST responses."}},{"@type":"Question","name":"How do I get help or talk to other builders?","acceptedAnswer":{"@type":"Answer","text":"Join the open GoldRush Discord at discord.gg/8ZWgu2pWY4. The Discord is open to everyone, free tier included, and is the fastest way to reach the engineering team and the community."}}]}