{"uid":"cap_AhwX44xGJgpkUSYutApE8","slug":"api-web3identity-com-a5aa531c","name":"Web3Identity Global Crypto Market Statistics","description":"Global crypto market statistics including total market cap and dominance","url":"https://api.web3identity.com/api/market/global","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"btcDominance":{"type":"number"},"ethDominance":{"type":"number"},"totalMarketCap":{"type":"number"}}}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"cached":false,"source":"coinpaprika","latencyMs":24,"timestamp":"2026-06-11T04:32:48.435Z","totalVolume":130461130596,"btcDominance":55.83,"activeCryptos":12217,"totalMarketCap":2245709735740}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.010000","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.010000/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HNY71H9eAjuex9HYwOO6N","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns global cryptocurrency market statistics including total market cap, BTC dominance, and ETH dominance","exampleAgentPrompt":"What are the current global crypto market stats — total market cap, Bitcoin dominance, and Ethereum dominance?","exampleUseCases":[{"title":"Monitor crypto portfolio allocation risk","prompt":"Can you check the current Bitcoin and Ethereum dominance percentages? I want to make sure my portfolio isn't too concentrated if either one is controlling too much of the market right now."},{"title":"Assess overall market health snapshot","prompt":"What's the total cryptocurrency market cap looking like today, and how dominant are Bitcoin and Ethereum in the broader market? I need to understand if we're in a healthy market state."},{"title":"Track macro crypto sentiment shifts","prompt":"Show me the current crypto market statistics — especially how much of the total market cap Bitcoin and Ethereum are controlling. I'm trying to spot if we're seeing a shift toward or away from the major coins."}],"resultDescription":"Returns a JSON object with three numeric fields: totalMarketCap (the aggregate USD value of all cryptocurrencies), btcDominance (Bitcoin's percentage share of total market cap), and ethDominance (Ethereum's percentage share of total market cap).","failureModes":["Data provider unavailable — returns 5xx error","Payment not provided or insufficient — returns 402 Payment Required","Rate limit exceeded — returns 429 Too Many Requests","Stale data if upstream aggregator has not refreshed recently"],"whenToPreferThis":"Use this endpoint when you need a quick, high-level snapshot of the overall crypto market health — specifically total market cap and the dominance percentages of BTC and ETH — without needing per-token price data. Ideal for dashboards, market sentiment checks, or macro crypto analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:51:32.024Z","isFirstParty":false}