{"uid":"cap_GbDhRjLAAsScjdI1RBwkf","slug":"defi-hugen-tokyo-a3aaa5ce","name":"defi.hugen.tokyo Bridge Chains List","description":"List all blockchain networks supported for cross-chain bridging — 30+ chains with chain IDs, names, and native token info. Accepts USDC payments on Base and Solana","url":"https://defi.hugen.tokyo/defi/bridge/chains","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"required":["method"]}}},"responseSchema":null,"example":{"request":{},"response":{"_truncated":true,"_originalSize":77556}},"exampleRequest":{},"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_BJNRuHN9FEJL5LBKU2TIa","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 a list of all blockchain networks supported for cross-chain bridging, including chain IDs, names, and native token information for 30+ chains.","exampleAgentPrompt":"What blockchain networks are available for cross-chain bridging — can you list all supported chains with their chain IDs and native token info?","exampleUseCases":null,"resultDescription":"A list of 30+ blockchain networks supported for cross-chain bridging, each entry including the chain ID, human-readable chain name, and native token details (symbol, name, decimals). Useful for populating chain selectors, validating chain support, or building bridge routing logic.","failureModes":["Payment failure (402): USDC payment on Base or Solana was not accepted or insufficient","Service unavailable (5xx): upstream provider temporarily down","Empty or truncated response if data exceeds size limits"],"whenToPreferThis":"Use this endpoint when you need to discover or validate which blockchain networks are supported before constructing a bridge route, or when building a chain selector UI. It is a prerequisite step before querying bridge routes or quotes, as it provides canonical chain IDs and native token metadata for all supported networks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:49:07.577Z","isFirstParty":false}