Marketing & advertising
698 APIs for campaigns, ads, email marketing, SEO, or audience acquisition.
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450 APIs added in the last 30 days.
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697- AP268 operations55 revisionsAPI Explorer@instantly/api-explorer
Cold email outreach: manage campaigns, sender accounts, leads, emails and deliverability tests
- SI82 operations5 revisionsSite no Ar API@sitenoar/site-no-ar-api
Website building: create sites, deploy uploads, manage templates, domains, SEO and analytics
- MA63 operations7 revisionsmailsac API Specification@mailsac/mailsac-api-specification
Email testing: read inbox messages, attachments and codes, and validate addresses
- ME708 operations226 revisionsMetricool API@metricool/metricool-api
Social media analytics, scheduling and reporting: publish posts, track account metrics and manage brands and reports
- DA27 operations6 revisionsData Manager API@google/datamanager
Ads data ingestion: send first-party users, events and audience members, manage user lists and licenses
- BU133 operations47 revisionsButtondown API@buttondown/buttondown-api
Newsletters: manage subscribers, emails, automations, tags, segments and webhooks
- PI46 operations5 revisionsPickFu API@pickfu/pickfu-api
Consumer feedback surveys: create surveys, retrieve responses, target audiences, manage projects and tags
- CO29 operations3 revisionsConversion API@conversion/conversion-api
Marketing contacts: upsert contacts, track events, manage audiences, campaigns, forms and exports
- ZE1,146 operations214 revisionsZernio API@zernio/zernio-api
Social, messaging and commerce: publish posts, run ads, manage inboxes, SMS, WhatsApp and blogs
- RA16 operations4 revisionsRankHound API@aimentiontracker/aimentiontracker-api
Keyword rankings, AI answer visibility and citation sources, read-only, for brand SEO reporting
- FL1,102 operations248 revisionsFlowHunt@flowhunt/flowhunt
Marketing analytics: track SEO, backlinks, search rankings, ad platforms and site audits
- FL29 operations2 revisionsFlyn API@flyn/flyn-api
Link shortening: create short links, QR codes, custom domains, click analytics and conversion tracking
- MA28 operations153 revisionsMarketing Campaigns Public Api@hubspot/marketing-campaigns-public-api
Marketing: create and clone campaigns, track budgets, spend, assets and revenue reports
- CO10 operations217 revisionsCommunication Preferences Subscriptions@hubspot/communication-preferences-subscriptions
Marketing: read and update contact subscription statuses, unsubscribe contacts, generate opt-out links
- MA36 operations136 revisionsMarketing Marketing Events@hubspot/marketing-marketing-events
Marketing events: create and track events, record attendance, and link contact lists
- AG112 operations90 revisionsAgenticAdvertising.org Registry API@adcontextprotocol/agenticadvertising-org-registry-api
Registry: resolve brands and properties, look up agents, validate adagents.json and change feeds
- OP72 operations24 revisionsOptimly@optimly/optimly
Brand monitoring: manage brands, reports, recommendations, attribution and API keys
- PY443 operations53 revisionsPymaia API@pymaia/pymaia-api
Marketing dashboard: ad performance, email, CRM leads, store orders and AI agent tasks
- MI131 operations21 revisionsMigma.ai API (v1)@migma/migma-ai-api-v1
Email marketing: generate and send emails, manage contacts, segments and sending domains
- AD95 operations13 revisionsAdCrunch API@adcrunch/adcrunch-api
Advertising: read campaigns, ads and insights, and manage creatives, assets and audiences
- MA19 operations136 revisionsMarketing Emails@hubspot/marketing-marketing-emails
Marketing email: create, edit, clone, A/B test, publish and track statistics
- BO118 operations3 revisionsBoom API@useboom/boom-api
CDP, segments, initiatives and journeys: upsert people and objects, author segments, launch outreach
- AD238 operations23 revisionsAdvisorPPC API@advisorppc/advisorppc-api
Marketing for ChatGPT ads: manage campaigns, leads, traffic tracking, goals and optimization recommendations
- KA40 operations5 revisionsKarma.Domains Public API@karma/karma-domains-public-api
Domain intelligence: search auction and expired domain reports, check SEO metrics, expiry and backlinks, manage webhooks
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