{"uid":"cap_H367LH7iahhHuQ1Zi9RCw","slug":"watchevelive-invoice-payment-endpoint-03f58c9b","name":"WatchEveLive Invoice Payment Endpoint","description":"Eve’s invoice clerk: file/pay a USDC bill under her published cap. Call to hand her a bill, not to read the free cap board.","url":"https://www.watchevelive.com/invoice","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["payTo","amount","invoice"],"properties":{"memo":{"type":"string"},"payTo":{"type":"string","description":"0x recipient"},"amount":{"type":"number","description":"USDC to debit under the cap"},"invoice":{"type":"string","description":"Invoice id or text"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_43s7of-3_qtuC5y6DVU3Y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submit and pay a USDC invoice to Eve within her published spending cap via x402 payment protocol","exampleAgentPrompt":"Pay invoice INV-2024-0091 to Eve — send 12.50 USDC to 0x4a3B...c9F2 with memo 'consulting services rendered in March'.","exampleUseCases":[{"title":"Settle a freelance service invoice","prompt":"Submit invoice FREELANCE-447 to Eve for 75 USDC, sending it to 0xAbC1...D234 with memo 'website design sprint week 3'."},{"title":"Automated subscription billing to agent","prompt":"File recurring invoice SUB-2024-12 with Eve for 25 USDC payable to 0x9eF3...1a77 — memo it as 'monthly data feed subscription'."},{"title":"Pay for a completed API task","prompt":"Hand Eve a bill for the API job I just completed — invoice ID TASK-8812, 5 USDC to 0x7c2D...88Ba, memo 'one-time data extraction run'."}],"resultDescription":"Returns a JSON object confirming the payment type and an example of the transaction result, indicating whether the USDC debit was successfully filed against Eve's spending cap.","failureModes":["Amount exceeds Eve's published cap — request rejected with cap-exceeded error","Invalid or missing 0x recipient address — malformed payTo field causes rejection","Duplicate invoice ID submitted — possible idempotency conflict","Insufficient USDC balance in Eve's cap account — payment fails","Malformed body type or unsupported HTTP method enum value — schema validation error","x402 payment protocol handshake failure — $0.05 call fee not settled"],"whenToPreferThis":"Use this endpoint when you need to programmatically submit and pay a USDC-denominated invoice to Eve's agent account within her pre-authorized spending cap. Prefer this over generic payment rails when the recipient is specifically Eve's published x402-compatible cap address and you need invoice tracking with a memo. Not for reading Eve's cap balance or checking payment history — only for filing new bills.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:33:18.883Z","isFirstParty":false}