Marketing & advertising
665 APIs for campaigns, ads, email marketing, SEO, or audience acquisition.
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413 APIs added in the last 30 days.
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665- EC75 operations8 revisionsEcomail API@ecomail/ecomail-api
Email marketing: manage lists, subscribers, campaigns, automations and templates
- SA377 operations21 revisionsSamva API@samva/samva-api
Transactional email: send messages, track delivery, handle replies and contacts
- SO113 operations8 revisionsSociaHive API@sociahive/sociahive-api
Social media management: schedule posts, run DM and comment auto-replies, manage contacts and analytics
- PL41 operations14 revisionsPlainrouter Conversion API@plainrouter/plainrouter-conversion-api
Conversion tracking: submit events, manage ad creatives, plans, policies and Meta inventory
- CR26 operations2 revisionsCreator River API@creatorriver/creator-river-api
Influencer marketing: find creators, reveal their emails, run outreach and campaign pipelines
- GL2 operations2 revisionsGlobal Email@melissa/global-email
Email validation: check, correct, standardize and verify email addresses in real time
- LE2 operations2 revisionsLeadGen - Consumer@melissa/leadgen-consumer
Consumer mailing lists: select, count, purchase and check order status for lists
- AG36 operations3 revisionsAgentPixel API@agentpixel/agentpixel-api
Website consent pixels: create pixels, configure consent bars, verify installs, read contacts
- SO90 operations10 revisionsSocialBu API@socialbu/socialbu-api
Social media: schedule posts, manage accounts, queues, inboxes, tags, teams and insights
- AP268 operations20 revisionsAPI Explorer@instantly/api-explorer
Cold email outreach: manage campaigns, sender accounts, leads, emails and deliverability tests
- ME708 operations200 revisionsMetricool API@metricool/metricool-api
Social media analytics, scheduling and reporting: publish posts, track account metrics and manage brands and reports
- PY425 operations46 revisionsPymaia API@pymaia/pymaia-api
Marketing analytics: query ads, orders, CRM contacts and email flows, plus tasks and alerts
- ZE1,139 operations200 revisionsZernio API@zernio/zernio-api
Social, messaging and commerce: publish posts, run ads, manage inboxes, SMS, WhatsApp and blogs
- LE2 operations2 revisionsLeadGen - Occupant@melissa/leadgen-occupant
Consumer mailing lists: select targeted occupant lists, get counts, buy and check order status
- OP71 operations18 revisionsOptimly@optimly/optimly
AI search visibility: track brand mentions, reports, recommendations and API keys
- GL20 operations4 revisionsGlasser@glasser/glasser
Go-to-market research: web, company, people, SEO, social and market data lookups via one key
- CR212 operations8 revisionsCreatorAPI@creator-api/creatorapi
Ad tracking: manage smart links, tracking links, postbacks and profitability analytics
- SI82 operations3 revisionsSite no Ar API@sitenoar/site-no-ar-api
Website building: create sites, deploy uploads, manage templates, domains, SEO and analytics
- CO114 operations3 revisionsConvirza APIs@convirza/convirza-apis
Call tracking: query call records, campaigns, call flows, numbers, webhooks and SMS
- AN477 operations908 revisionsAnyAPI@getanyapi-com/anyapi
Data APIs for social, e-commerce, ads, SEO and lead data: one wallet, pay per call in USD
- MA104 operations22 revisionsMarky Public API@mymarky/marky-public-api
Social media: generate, schedule and publish posts, manage media library, topics and webhooks
- AG307 operations8 revisionsAgentLinkOps HTTP API@agentlinkops/agentlinkops-http-api
Link monitoring, backlink imports, reports, competitor research and project access for SEO teams
- GP1,533 operations13 revisionsGPT Backend API@usepomo/gpt-backend-api
Marketing platform API: campaigns, media monitoring, influencers, CRM sync, billing and company profiles
- GR113 operations20 revisionsGroundmail API@groundmail/groundmail-api
Transactional email: send messages, manage domains, senders, templates and webhooks
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