{"uid":"cap_h92Tzz5wlwRtrts7KlNiF","slug":"solana-x402-bridge-route-api-afb66819","name":"Solana x402 Bridge Route API","description":"Blockchain data APIs with x402 payments on Solana + Base via PayAI facilitator. 7 endpoints covering bridge routing, whale alerts, DeFi yields, RPC, NFT, token, and transaction history.","url":"https://solana-x402-xi.vercel.app/api/v1/bridge-route","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"queryParams":{"type":"object","required":["fromChain","toChain","fromToken","toToken","amount"],"properties":{"amount":{"type":"string","description":"Amount to bridge"},"toChain":{"type":"string","description":"Destination chain"},"toToken":{"type":"string","description":"Destination token symbol or address"},"fromChain":{"type":"string","description":"Source chain (e.g. ethereum, base, polygon, arbitrum, solana)"},"fromToken":{"type":"string","description":"Source token symbol or address"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_V1IYHGfNamu8dh-te06uS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns optimal cross-chain bridge routing paths for token transfers between supported blockchains (Ethereum, Base, Polygon, Arbitrum, Solana)","exampleAgentPrompt":"What's the best bridge route to move 500 USDC from Ethereum to Solana — find me the optimal path with the lowest fees.","exampleUseCases":[{"title":"Cheapest cross-chain USDC transfer","prompt":"I need to move 1000 USDC from Base to Solana — find me the best bridge route with the lowest fees."},{"title":"DeFi portfolio rebalancing across chains","prompt":"I want to shift 2 ETH from Ethereum mainnet to Arbitrum — what's the optimal bridge route for that?"},{"title":"NFT mint funding across chains","prompt":"I have funds on Polygon but need USDC on Solana — find the best bridge route to move 250 USDC from Polygon to Solana."}],"resultDescription":"Returns a recommended bridge route including the optimal bridging protocol, estimated output amount after fees, estimated transfer time, and step-by-step routing path for the specified token transfer between source and destination chains.","failureModes":["Unsupported chain pair returns an error or empty route","Invalid token symbol or address returns a validation error","x402 payment of $0.005 USDC fails if wallet is underfunded","Amount too small or too large for available bridge liquidity","Network congestion may cause stale or suboptimal route data"],"whenToPreferThis":"Choose this endpoint when you need real-time cross-chain bridge routing recommendations specifically involving Solana or Base as source/destination chains; it supports x402 micropayments natively making it suitable for AI agents with crypto wallets, and covers chains like Ethereum, Base, Polygon, Arbitrum, and Solana in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:38:48.487Z","isFirstParty":false}