{"uid":"cap_Orb4x2v8GNLcuQA00BtwE","slug":"sam-ragsdale-email-sender-x402-31dd1773","name":"Sam Ragsdale Email Sender (x402)","description":"Send an email from x402@samragsdale.com","url":"https://www.samragsdale.com/api/x402/email","method":"POST","headers":{},"bodySchema":{"type":"object","required":["body","subject","recipient"],"properties":{"body":{"type":"string","description":"Body content of the email (1-10,000 characters, HTML supported)"},"subject":{"type":"string","description":"Subject line of the email (1-200 characters)"},"recipient":{"type":"string","description":"Email address of the recipient"}}},"responseSchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["success","message"],"properties":{"emailId":{"type":"string"},"message":{"type":"string"},"success":{"type":"boolean"}},"additionalProperties":false},"example":{"request":{"body":"This is a test email to verify the email API is functioning correctly.","subject":"Test Email","recipient":"zero-qa@agentmail.to"},"response":{"emailId":"cfcff821-2450-4876-9261-48d547d387fd","message":"Email sent successfully","success":true}},"exampleRequest":{"body":"This is a test email to verify the email API is functioning correctly.","subject":"Test Email","recipient":"zero-qa@agentmail.to"},"tags":["x402"],"displayCostAmount":"1","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_E2GLpMeCWPGV-0t32uDgg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Sends an email from x402@samragsdale.com to a specified recipient with a custom subject and body, paid via x402 protocol at $1 USDC per send.","exampleAgentPrompt":"Send an email to alice@example.com with the subject 'Project Update' and body 'Hi Alice, just wanted to let you know the project is on track for delivery by Friday. Best, Sam' — pay with x402 from x402@samragsdale.com.","exampleUseCases":null,"resultDescription":"Returns a JSON object with a boolean 'success' field, a 'message' string describing the outcome, and optionally an 'emailId' string identifying the sent email.","failureModes":["Invalid recipient email address format — returns success: false with an error message","Subject or body exceeds character limits (subject >200 chars, body >10,000 chars) — validation error","Payment failure or insufficient USDC balance — x402 payment rejection before the request reaches the handler","Empty subject or body — required field validation error","Network or SMTP delivery failure — success: false with delivery error message"],"whenToPreferThis":"Use this endpoint when you need to send a single outbound email programmatically via the x402 micropayment protocol and are comfortable paying $1 USDC per send. It is the standard (non-priority) send option that does not CC the sender. Prefer over the priority variant when CC confirmation is not needed, and over a calendar booking endpoint when the goal is asynchronous message delivery rather than scheduling.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:30:05.444Z","isFirstParty":false}