{"uid":"cap_ozrIuGuNKkwkDbAJIsyk9","slug":"ragradar-stablecoins-on-chain-data-31b6fff5","name":"RagRadar Stablecoins On-Chain Data","description":"On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.","url":"https://ragradar.space/api/stablecoins","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"status":"ok"}},"example":{"request":{"properties":"base"},"response":{"alerts":[],"source":"CoinGecko + 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on-chain stablecoin data and intelligence across Base, Arbitrum, and Solana via x402 micropayment","exampleAgentPrompt":"Pull the latest on-chain stablecoin data from RagRadar — I want to see what stablecoins are active on Base and their key metrics.","exampleUseCases":null,"resultDescription":"A JSON object containing on-chain stablecoin intelligence such as token names, contract addresses, supplies, network identifiers, and related metrics across supported chains like Base, Arbitrum, and Solana.","failureModes":["402 Payment Required if x402 micropayment not provided or USDC balance insufficient","Invalid or malformed properties parameter returns 400 or empty result","Unsupported chain or stablecoin query returns empty data set","Network timeout or upstream chain RPC failure returns 503 or error status","Rate limiting if too many requests in a short period"],"whenToPreferThis":"Choose this endpoint when you need structured on-chain stablecoin data from EVM chains (Base, Arbitrum) or Solana and are comfortable with x402 micropayment at $0.01 USDC per call. Ideal for AI agents that need real-time or recent blockchain stablecoin intelligence without managing a full node or indexer.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:50:52.356Z","isFirstParty":false}