Sendible website screenshot

Sendible

Sendible is a social media management platform for agencies, franchises, multi-location brands and marketing teams, headquartered in London. It schedules and publishes content across Instagram, Facebook, LinkedIn, X, TikTok, Threads, Bluesky, YouTube, Google Business Profile and WordPress, centralises replies in a Priority Inbox, and produces client-facing analytics reports. Sendible operates a live REST API at api.sendible.com/api/v1 and markets an API-led path for software integrators, but the public developer portal has been retired and no machine-readable contract is published.

Sendible publishes 1 API on the APIs.io network. Tagged areas include Social-Media, Social Media Management, Agencies, Scheduling, and Analytics.

Sendible’s developer surface includes engineering blog, pricing, support, signup flow, changelog, and 15 more developer resources.

30.7/100 thin ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0
AccessPaidOpenFree trial⚡ Free to try
1 APIs
Social-MediaSocial Media ManagementAgenciesSchedulingAnalyticsMonitoring

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0
Composite quality — 30.7/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 1.4 / 20
Access Clarity 14.2 / 20
Operational Transparency 8.2 / 13
Contract Governance 0.0 / 12
Discoverability 6.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Surface 0 / 5
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/sendible: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Sendible API

REST API for managing social media clients, scheduling posts, monitoring mentions, and accessing analytics and reports across multiple social networks. The API is live at https:...

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Sendible Rate Limits

6 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Sendible Authentication

http · 1 scheme

SECURITY

Sendible Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Sendible Vulnerability Disclosure

contact published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 3

Authentication, authorization, and security posture

Operate 4

Status, limits, changes, and where to get help

Commercial 5

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
name: Sendible
description: Sendible is a social media management platform for agencies, franchises, multi-location brands and marketing
  teams, headquartered in London. It schedules and publishes content across Instagram, Facebook, LinkedIn, X, TikTok, Threads,
  Bluesky, YouTube, Google Business Profile and WordPress, centralises replies in a Priority Inbox, and produces client-facing
  analytics reports. Sendible operates a live REST API at api.sendible.com/api/v1 and markets an API-led path for software
  integrators, but the public developer portal has been retired and no machine-readable contract is published.
accessModel:
  pricing: paid
  onboarding: open
  trial: true
  try_now: true
  public: true
  label: Paid (free trial) · Open access
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sendible.png
url: https://raw.githubusercontent.com/api-evangelist/sendible/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-08-13'
specificationVersion: '0.23'
tags:
- Social-Media
- Social Media Management
- Agencies
- Scheduling
- Analytics
- Monitoring
tags_raw:
- Social Media
- Social Media Management
- Agencies
- Scheduling
- Analytics
- Monitoring
apis:
- name: Sendible API
  description: REST API for managing social media clients, scheduling posts, monitoring mentions, and accessing analytics
    and reports across multiple social networks. The API is live at https://api.sendible.com/api/v1 and answers HTTP 401 with
    Basic realm="Application" on every path, but Sendible publishes no reference, no OpenAPI and no authentication documentation
    - the developer portal at developers.sendible.com was retired and now 301s to the marketing home page, and the help centre's
    API article (id 208053026) returns 404. Credentials are issued only from inside a signed-in account.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.sendible.com/solutions/software-integrators
  baseURL: https://api.sendible.com
  tags:
  - Social-Media
  - Scheduling
  - Analytics
  - Agencies
  tags_raw:
  - Social Media
  - Scheduling
  - Analytics
  - Agencies
  properties:
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/sendible/refs/heads/main/plans/sendible-plans-pricing.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/sendible/refs/heads/main/rate-limits/sendible-rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/sendible/refs/heads/main/finops/sendible-finops.yml
common:
- type: DomainSecurity
  url: security/sendible-domain-security.yml
- type: Website
  url: https://www.sendible.com/
- type: GitHubOrg
  url: https://github.com/Sendible
- type: LinkedIn
  url: https://www.linkedin.com/company/sendible/
- type: Blog
  url: https://www.sendible.com/insights
- type: Pricing
  url: https://www.sendible.com/pricing
- type: X
  url: https://x.com/sendible
- type: Plans
  url: https://raw.githubusercontent.com/api-evangelist/sendible/refs/heads/main/plans/sendible-plans-pricing.yml
- type: RateLimits
  url: https://raw.githubusercontent.com/api-evangelist/sendible/refs/heads/main/rate-limits/sendible-rate-limits.yml
- type: FinOps
  url: https://raw.githubusercontent.com/api-evangelist/sendible/refs/heads/main/finops/sendible-finops.yml
- type: Support
  url: https://support.sendible.com/hc/en-us
- type: SignUp
  url: https://app.sendible.com/signup
- type: TermsOfService
  url: https://www.sendible.com/terms
- type: PrivacyPolicy
  url: https://www.sendible.com/privacy
- type: ChangeLog
  url: https://www.sendible.com/changelog
- type: ChangeLog
  name: Sendible changelog (captured)
  url: changelog/sendible-changelog.yml
- type: Lifecycle
  url: lifecycle/sendible-lifecycle.yml
- type: Security
  url: https://www.sendible.com/vulnerability-reporting
- type: VulnerabilityDisclosure
  url: security/sendible-vulnerability-disclosure.yml
- type: LLMsTxt
  url: llms/sendible-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 8
  pass: local-v1
  contract_discovery:
    openapi: not-found
    graphql: not-found
    mcp: not-found
    agent_card: not-found
    asyncapi: not-found
    llms_txt: not-found
    note: Probed /openapi.json, /openapi.yaml, /swagger.json, /api-docs, /docs and /llms.txt on api.sendible.com, developers.sendible.com,
      www.sendible.com and app.sendible.com; /graphql and /mcp on api.sendible.com; and /.well-known/agent-card.json plus
      the legacy /.well-known/agent.json on every host. Every candidate 404d, 403d or 301d to the marketing home page. sendible.com
      wildcards all unknown subdomains to www.sendible.com, so status./trust./security./docs./developer.sendible.com all answer
      200 with the marketing site and are NOT evidence of those surfaces.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this
  • find_providersBrowse and filter every provider in the catalog.
  • get_provider_artifactsEvery artifact this provider publishes, grouped by type.
  • get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
  • get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
  • get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
  • get_provider_ratingPRO — composite, band, trend and facet scores.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This provider
curl "https://apis.io/api/v1/providers/sendible"
All providers
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose
curl "https://apis.io/api/v1/providers/sendible/operations?limit=25"
How their score was established
curl "https://apis.io/api/v1/providers/sendible/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.