{"uid":"cap_ytZ3AC9hclhCOoYYsqGK6","slug":"marketing-402box-io-8d0998d1","name":"Email Campaign Specialist – marketing.402box.io","description":"Design email sequences, craft compelling subject lines, segment audiences, and optimize email campaigns for conversions","url":"https://marketing.402box.io/email_campaign_specialist","method":"POST","headers":{},"bodySchema":{"type":"object","required":["message"],"properties":{"message":{"type":"string","description":"Your prompt/query for the agent"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object","properties":{"response":{"type":"string","description":"Agent response from Gemini Pro"}}},"agent":{"type":"string","description":"Agent name"},"success":{"type":"boolean","description":"Whether the request was successful"},"timestamp":{"type":"string","description":"ISO 8601 timestamp"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3sFwL80LXu_NhMCYE2-dq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Designs email sequences, crafts subject lines, segments audiences, and optimizes email campaigns for conversions using an AI agent powered by Gemini Pro","exampleAgentPrompt":"Write me a 5-email drip sequence for new trial users of my project management app, ClickFlow — start with a welcome email, then highlight key features over two weeks, and close with a conversion push to upgrade to paid. Include subject lines for each email.","exampleUseCases":[{"title":"Re-engagement campaign for lapsed customers","prompt":"I've got a list of customers who haven't opened our emails in 6 months. Can you design a 4-email win-back sequence that rebuilds trust and incentivizes them to come back? Include subject lines that create some urgency without feeling pushy."},{"title":"Segment and nurture for product launch","prompt":"We're launching a new premium tier next month. Help me figure out how to segment my subscriber list based on engagement and purchase history, then give me a tailored 3-email nurture sequence for each segment to drive early adoption."},{"title":"Optimize B2B cold outreach sequence","prompt":"I want to improve our cold email campaign targeting enterprise sales. Create a 6-email sequence that moves leads from awareness through to a demo request, with subject lines optimized for open rates. Also suggest some A/B test variations I should try."}],"resultDescription":"Returns a text response from the Gemini Pro AI agent containing the requested email sequence, subject lines, segmentation recommendations, or campaign strategy, along with the agent name, a success flag, and an ISO 8601 timestamp.","failureModes":["Vague or underspecified message prompt leads to generic, non-actionable email copy","Missing context about product, audience, or goals results in off-target recommendations","Very long or complex campaign briefs may be truncated or incompletely addressed","success: false returned if the underlying Gemini Pro agent call fails","Quota or payment validation errors returning non-200 responses if USDC payment is insufficient"],"whenToPreferThis":"Choose this endpoint when you need AI-generated email marketing content — sequences, subject lines, segmentation strategies, or campaign optimization advice — rather than a generic LLM call, because this agent is specialized for email marketing contexts and produces structured, conversion-focused outputs. Prefer it over generic chat endpoints when the task is email-marketing-specific and you want marketing-domain expertise baked in.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T20:28:01.756Z","isFirstParty":false}