Marketing & advertising
696 APIs for campaigns, ads, email marketing, SEO, or audience acquisition.
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447 APIs added in the last 30 days.
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694- AP268 operations67 revisionsAPI Explorer@instantly/api-explorer
Cold email outreach: manage campaigns, sender accounts, leads, emails and deliverability tests
- ME708 operations234 revisionsMetricool API@metricool/metricool-api
Social media analytics, scheduling and reporting: publish posts, track account metrics and manage brands and reports
- SE58 operations7 revisionsSendora API@sendora/sendora-api
Transactional email: send messages and broadcasts, track delivery, and manage domains, webhooks and keys
- OP72 operations26 revisionsOptimly@optimly/optimly
Brand monitoring: manage brands, reports, recommendations, attribution and API keys
- SU250 operations11 revisionsSurveysparrow API@surveysparrow/api-documentation
Surveys: create and manage surveys, contacts, contact lists, users, teams and webhooks
- AD113 operations83 revisionsAdobe Target Admin and Reporting APIs@adobe/adobe-target-admin-and-reporting-apis
Marketing: manage Target activities, audiences, offers and at.js settings, plus performance and orders reports
- PO72 operations7 revisionsPostZen Public API@postzen/postzen-public-api
Social media: manage profiles, connected accounts, posts, queues, inbox comments and webhooks
- ZE1,177 operations220 revisionsZernio API@zernio/zernio-api
Social, messaging and commerce: publish posts, run ads, manage inboxes, SMS, WhatsApp and blogs
- PE117 operations9 revisionsPeec AI Customer API@peec/peec-ai-customer-api
Brand visibility in AI answers: track brands, products, sources, actions and referral traffic
- MA7 operations31 revisionsMarketing Aeo@hubspot/marketing-aeo
Marketing: list and retrieve AEO prompts, prompt runs, groups and recommendations
- SE102 operations5 revisionsSearchable REST API@searchable/searchable-rest-api
AI search visibility: track brand mentions, citations, sentiment, traffic and competitors across AI answers
- PI97 operations7 revisionsPinBridge API@pinbridge/pinbridge-api
Pinterest publishing: create and schedule pins, manage boards, assets, webhooks and analytics
- HU187 operations17 revisionsHunter API@hunter/hunter-api
Email discovery and verification: find professional addresses by domain, verify them, manage leads and campaigns
- KI87 operations4 revisionsKit API@kit/kit-api
Email marketing: manage subscribers, broadcasts, sequences, forms, tags and purchases
- NO136 operations47 revisionsNotra API@usenotra/notra-api
Content generation: manage posts, schedules, event triggers, chats and GEO projects
- LI16 operations2 revisionsListclean API (Beta)@listclean/listclean-api-beta
Email verification: check single addresses, batch-verify CSV lists, and download results
- DO190 operations39 revisionsdotsy API@dotsy/dotsy-api
Website builder API: create, edit and publish sites, pages, collections, assets and custom domains
- PR50 operations4 revisionsPreflight API@preflight/preflight-api
Social posting API: schedule, validate and track posts across 12 networks, with comments and metrics
- FO88 operations62 revisionsFormbricks API v3@formbricks/formbricks-api-v3
Surveys, responses and dashboards: build surveys with AI, collect responses, chart results and manage contacts
- CO10 operations238 revisionsCommunication Preferences Subscriptions@hubspot/communication-preferences-subscriptions
Marketing: read and update contact subscription statuses, unsubscribe contacts, generate opt-out links
- MA36 operations153 revisionsMarketing Marketing Events@hubspot/marketing-marketing-events
Marketing events: create and track events, record attendance, and link contact lists
- AG112 operations110 revisionsAgenticAdvertising.org Registry API@adcontextprotocol/agenticadvertising-org-registry-api
Registry: resolve brands and properties, look up agents, validate adagents.json and change feeds
- SS7 operations76 revisionsSSFA@adobe/ssfa
Marketo: custom flow actions for Smart Campaigns, with service definitions, status, picklists and async submission
- PU57 operations14 revisionsPublora API@publora/publora-api
Social media: schedule and publish posts across X, LinkedIn, Instagram, TikTok and more
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