{"uid":"cap_GGZNdAylwpj5ZLWq31lfI","slug":"sigtap-cold-email-template-generator-64009880","name":"Sigtap Cold Email Template Generator","description":"Paid micro-utilities for cold-email outreach agents: domain deliverability audits, cold-email grading, template generation, plus a tools toolbox (hashing, JWT decode, IDs, slugs, JSON, regex, crypto prices, domain age, weather). Paid via x402 (USDC on Base). One signature per call. No keys. FREE CHECK: GET /preview/<paid-path> (same URL with /preview/ prefix) returns a 200 demo sample - verify output shape before paying. PAID CALL: GET the url -> 402 challenge -> sign + retry with X-PAYMENT -> settled on-chain (USDC, Base). Ready-to-paste client: GET /llms.txt section \"Pay in one call\". Catalog+MCP twin: /llms.txt.","url":"https://sigtap-outreach-api.sigtap.workers.dev/template","method":"GET","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":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"body":"...","subject":"...","cadence_tips":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XoW1Q9WafC0jc-5EMQEse","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a personalized cold email draft generated from proven outreach templates","exampleAgentPrompt":"Can you write me a personalized cold email using a proven sales template? I'm reaching out to a SaaS startup founder to pitch our marketing automation tool.","exampleUseCases":[{"title":"B2B SaaS sales prospecting","prompt":"Write me a cold email from a proven template to send to a startup CTO about our API monitoring service — keep it short, personalized, and focused on saving their engineering team time."},{"title":"Freelancer client outreach","prompt":"I need a cold email template to pitch my UX design services to e-commerce brands. Can you generate one that feels personal and gets straight to the value I offer?"},{"title":"Partnership outreach campaign","prompt":"Generate a personalized cold email for reaching out to a potential business partner — I want to propose a co-marketing deal with a mid-size fintech company."}],"resultDescription":"A personalized cold email body drafted from proven outreach templates, ready to send or lightly customize, tailored to the specified outreach context and recipient type.","failureModes":["Missing or malformed query parameters may return a 400 error or empty template","Payment not completed (x402 flow not fulfilled) results in a 402 Payment Required response","Rate limiting or worker timeout may return a 5xx error","No matching template for the given context may return a generic or empty draft"],"whenToPreferThis":"Choose this endpoint when you need a ready-to-use cold email draft grounded in proven outreach patterns, especially in a sales or B2B context, and you want to skip blank-page copywriting. It complements the sibling 'grade' endpoint (which scores cold emails) and 'deliverability' endpoint (which audits sending domains), making it ideal for a full cold-email automation pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:33:53.970Z","isFirstParty":false}