{"uid":"cap_o5BmBEFHiFQaiPsxhGrB-","slug":"agent402-wallet-readiness-check-faa42f30","name":"Agent402 Wallet Readiness Check","description":"Bundled execution of the Agent wallet readiness check workflow - One call answers 'can this wallet pay right now?' - USDC balances on Base AND Solana, live Base gas, and a ready-to-share Coinbase Onramp funding link if it's running dry. One x402 payment runs 3 underlying tools (wallet-balances, gas-snapshot, onramp-link); partial-success per step.","url":"https://agent402.tools/api/skill/wallet-readiness","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","description":"The EVM wallet address to check (0x…)"},"solanaAddress":{"type":"string","description":"Optional Solana address to check SPL USDC as well"}}},"responseSchema":{"type":"json","example":{"args":{"address":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","solanaAddress":"J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg"},"pack":"wallet-readiness","steps":[{"ok":true,"slug":"wallet-balances","result":{}},{"ok":true,"slug":"gas-snapshot","result":{}},{"ok":true,"slug":"onramp-link","result":{}}],"summary":"3/3 steps succeeded"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":1,"rating":{"score":"0.67","successRate":"1.00","reviews":1,"stars":"3.7","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Up6YrI5RnMMFB-_IrKiKz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether an EVM (and optionally Solana) wallet can pay right now by returning USDC balances on Base and Solana, live Base gas price, and a Coinbase Onramp funding link if funds are low.","exampleAgentPrompt":"Before submitting the next payment, can you check if wallet 0xAbC123...def is ready to pay — I need USDC balance on Base, current gas, and a top-up link if it's running low? Also check Solana address 7xMn...QpR for SPL USDC.","exampleUseCases":null,"resultDescription":"Returns USDC balances on Base and Solana, the current live gas price on Base, a boolean or readiness signal indicating whether the wallet can pay right now, and a Coinbase Onramp funding URL to top up the wallet if balances are insufficient.","failureModes":["Invalid EVM address format returns a validation error","Wallet address not found or zero balance returns zeroed fields but no error","Network timeout from Base or Solana RPC causes partial or failed response","Missing required address field returns a 400-level error","Payment of $0.05 USDC not received results in 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need a single bundled call to assess whether an agent wallet is ready to execute payments — combining USDC balance checks across Base and Solana, live gas data, and a funding link in one response. Prefer it over separate balance and gas checks when you want to minimize round trips and get an actionable onramp URL in the same response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":2,"lastUsedAt":"2026-08-05T23:46:57.658Z","lastSuccessfullyRanAt":"2026-08-05T23:46:57.658Z","lastHealthCheckAt":"2026-09-15T01:13:29.956Z","isFirstParty":false}