SkyWatch

SkyWatch Space Applications is an Earth observation company whose EarthCache platform gives developers a single API to discover, price, order, and deliver commercial satellite imagery and geospatial data from many providers - Pleiades, SPOT, PlanetScope, SkySat, Sentinel-1, Sentinel-2, TripleSat, Kompsat, and more. The EarthCache API (base https://api.skywatch.co/earthcache, x-api-key auth) exposes Archive Search over historical imagery, Pipelines that monitor an area of interest and deliver imagery on a schedule, interval results with analytics and metadata download URLs, cost estimation, reusable output configurations (format, bands, mosaicking), saved locations, and callback-based subscriptions for platform events. Imagery is billed per square kilometre with resolution-based minimums.

SkyWatch publishes 7 APIs on the APIs.io network, including Archive Search API, Cost Estimation API, Interval Results API, and 4 more. Tagged areas include Satellite Imagery, Earth Observation, Geospatial, Remote Sensing, and EarthCache.

SkyWatch’s developer surface includes authentication, documentation, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

34.9/100 thin ▬ flat Agent 20/100 agent aware saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessPaid

1 APIs

Satellite Imagery Earth Observation Geospatial Remote SensingEarthCacheImagery

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 34.9/100 · thin

Contract Quality 12.3 / 23

Developer Ergonomics 2.8 / 18

Access Clarity 7.1 / 18

Operational Transparency 3.7 / 12

Contract Governance 0.0 / 11

Discoverability 6.2 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 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 Well-Known Document 0 / 5

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/skywatch: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 7

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

SkyWatch Archive Search API

Query historical imagery and retrieve matching search results.

SkyWatch Cost Estimation API

Estimate the cost of locations, intervals, and pipelines.

SkyWatch Interval Results API

Results and delivery URLs produced by pipeline intervals.

SkyWatch Locations API

Reusable server-side areas of interest from KML or GeoJSON.

SkyWatch Outputs API

Reusable output configurations - format, bands, and mosaicking.

SkyWatch Pipelines API

Standing orders that monitor an AOI and deliver imagery on a schedule.

SkyWatch Subscriptions API

Callback-based subscriptions to EarthCache platform events.

Scroll for all 7

Open Collections 9

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

SkyWatch EarthCache Archive Search API

OPEN COLLECTION

SkyWatch EarthCache Archive Search Cost Estimation API

OPEN COLLECTION

SkyWatch EarthCache Archive Search Interval Results API

OPEN COLLECTION

SkyWatch EarthCache Archive Search Locations API

OPEN COLLECTION

SkyWatch EarthCache Archive Search Outputs API

OPEN COLLECTION

SkyWatch EarthCache Archive Search Pipelines API

OPEN COLLECTION

SkyWatch EarthCache Archive Search Subscriptions API

OPEN COLLECTION

SkyWatch EarthCache API

OPEN COLLECTION

Scroll for all 9

Pricing Plans 1

Published pricing tiers and plan structures.

Skywatch Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Skywatch Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Skywatch Finops

FINOPS

Security Posture 2

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

Skywatch Authentication

apiKey · 1 scheme

SECURITY

Skywatch Domain Security

TLSv1.2 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Skywatch Agentic Access

26 operations · 14 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: skywatch
url: https://raw.githubusercontent.com/api-evangelist/skywatch/refs/heads/main/apis.yml
name: SkyWatch
kind: company
description: SkyWatch Space Applications is an Earth observation company whose EarthCache platform gives developers a single
  API to discover, price, order, and deliver commercial satellite imagery and geospatial data from many providers - Pleiades,
  SPOT, PlanetScope, SkySat, Sentinel-1, Sentinel-2, TripleSat, Kompsat, and more. The EarthCache API (base https://api.skywatch.co/earthcache,
  x-api-key auth) exposes Archive Search over historical imagery, Pipelines that monitor an area of interest and deliver imagery
  on a schedule, interval results with analytics and metadata download URLs, cost estimation, reusable output configurations
  (format, bands, mosaicking), saved locations, and callback-based subscriptions for platform events. Imagery is billed per
  square kilometre with resolution-based minimums.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/skywatch.png
tags:
- Satellite Imagery
- Earth Observation
- Geospatial
- Remote Sensing
- EarthCache
- Imagery
created: '2026-07-04'
modified: '2026-07-04'
specificationVersion: '0.23'
apis:
- aid: skywatch:skywatch-archive-search-api
  name: SkyWatch Archive Search API
  description: Query historical imagery and retrieve matching search results.
  humanURL: https://api-docs.earthcache.com/
  baseURL: https://api.skywatch.co/earthcache
  tags:
  - Archive Search
  properties:
  - type: OpenAPI
    url: openapi/skywatch-archive-search-api-openapi.yml
  - type: Documentation
    url: https://api-docs.earthcache.com/
  - type: APIReference
    url: https://api-docs.earthcache.com/
  - type: PostmanCollection
    url: collections/skywatch.postman_collection.json
  - type: OpenCollection
    url: collections/skywatch.opencollection.json
  - type: Plans
    url: plans/skywatch-plans-pricing.yml
  - type: Pricing
    url: https://skywatch.com/earthcache/pricing/
- aid: skywatch:skywatch-cost-estimation-api
  name: SkyWatch Cost Estimation API
  description: Estimate the cost of locations, intervals, and pipelines.
  humanURL: https://api-docs.earthcache.com/
  baseURL: https://api.skywatch.co/earthcache
  tags:
  - Cost Estimation
  properties:
  - type: OpenAPI
    url: openapi/skywatch-cost-estimation-api-openapi.yml
  - type: Documentation
    url: https://api-docs.earthcache.com/
  - type: APIReference
    url: https://api-docs.earthcache.com/
  - type: PostmanCollection
    url: collections/skywatch.postman_collection.json
  - type: OpenCollection
    url: collections/skywatch.opencollection.json
  - type: Plans
    url: plans/skywatch-plans-pricing.yml
  - type: Pricing
    url: https://skywatch.com/earthcache/pricing/
- aid: skywatch:skywatch-interval-results-api
  name: SkyWatch Interval Results API
  description: Results and delivery URLs produced by pipeline intervals.
  humanURL: https://api-docs.earthcache.com/
  baseURL: https://api.skywatch.co/earthcache
  tags:
  - Interval Results
  properties:
  - type: OpenAPI
    url: openapi/skywatch-interval-results-api-openapi.yml
  - type: Documentation
    url: https://api-docs.earthcache.com/
  - type: APIReference
    url: https://api-docs.earthcache.com/
  - type: PostmanCollection
    url: collections/skywatch.postman_collection.json
  - type: OpenCollection
    url: collections/skywatch.opencollection.json
  - type: Plans
    url: plans/skywatch-plans-pricing.yml
  - type: Pricing
    url: https://skywatch.com/earthcache/pricing/
- aid: skywatch:skywatch-locations-api
  name: SkyWatch Locations API
  description: Reusable server-side areas of interest from KML or GeoJSON.
  humanURL: https://api-docs.earthcache.com/
  baseURL: https://api.skywatch.co/earthcache
  tags:
  - Locations
  properties:
  - type: OpenAPI
    url: openapi/skywatch-locations-api-openapi.yml
  - type: Documentation
    url: https://api-docs.earthcache.com/
  - type: APIReference
    url: https://api-docs.earthcache.com/
  - type: PostmanCollection
    url: collections/skywatch.postman_collection.json
  - type: OpenCollection
    url: collections/skywatch.opencollection.json
  - type: Plans
    url: plans/skywatch-plans-pricing.yml
  - type: Pricing
    url: https://skywatch.com/earthcache/pricing/
- aid: skywatch:skywatch-outputs-api
  name: SkyWatch Outputs API
  description: Reusable output configurations - format, bands, and mosaicking.
  humanURL: https://api-docs.earthcache.com/
  baseURL: https://api.skywatch.co/earthcache
  tags:
  - Outputs
  properties:
  - type: OpenAPI
    url: openapi/skywatch-outputs-api-openapi.yml
  - type: Documentation
    url: https://api-docs.earthcache.com/
  - type: APIReference
    url: https://api-docs.earthcache.com/
  - type: PostmanCollection
    url: collections/skywatch.postman_collection.json
  - type: OpenCollection
    url: collections/skywatch.opencollection.json
  - type: Plans
    url: plans/skywatch-plans-pricing.yml
  - type: Pricing
    url: https://skywatch.com/earthcache/pricing/
- aid: skywatch:skywatch-pipelines-api
  name: SkyWatch Pipelines API
  description: Standing orders that monitor an AOI and deliver imagery on a schedule.
  humanURL: https://api-docs.earthcache.com/
  baseURL: https://api.skywatch.co/earthcache
  tags:
  - Pipelines
  properties:
  - type: OpenAPI
    url: openapi/skywatch-pipelines-api-openapi.yml
  - type: Documentation
    url: https://api-docs.earthcache.com/
  - type: APIReference
    url: https://api-docs.earthcache.com/
  - type: PostmanCollection
    url: collections/skywatch.postman_collection.json
  - type: OpenCollection
    url: collections/skywatch.opencollection.json
  - type: Plans
    url: plans/skywatch-plans-pricing.yml
  - type: Pricing
    url: https://skywatch.com/earthcache/pricing/
- aid: skywatch:skywatch-subscriptions-api
  name: SkyWatch Subscriptions API
  description: Callback-based subscriptions to EarthCache platform events.
  humanURL: https://api-docs.earthcache.com/
  baseURL: https://api.skywatch.co/earthcache
  tags:
  - Subscription
  tags_raw:
  - Subscriptions
  properties:
  - type: OpenAPI
    url: openapi/skywatch-subscriptions-api-openapi.yml
  - type: Documentation
    url: https://api-docs.earthcache.com/
  - type: APIReference
    url: https://api-docs.earthcache.com/
  - type: PostmanCollection
    url: collections/skywatch.postman_collection.json
  - type: OpenCollection
    url: collections/skywatch.opencollection.json
  - type: Plans
    url: plans/skywatch-plans-pricing.yml
  - type: Pricing
    url: https://skywatch.com/earthcache/pricing/
common:
- type: CapabilityMap
  url: capabilities/skywatch-capability-edges.yml
  name: SkyWatch Business Capability Map
- type: AgenticAccess
  url: agentic-access/skywatch-agentic-access.yml
- type: DomainSecurity
  url: security/skywatch-domain-security.yml
- type: Authentication
  url: authentication/skywatch-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/skywatch-apps
- type: Website
  url: https://skywatch.com/
- type: Documentation
  url: https://api-docs.earthcache.com/
- type: Plans
  url: plans/skywatch-plans-pricing.yml
- type: RateLimits
  url: rate-limits/skywatch-rate-limits.yml
- type: FinOps
  url: finops/skywatch-finops.yml
- type: Blog
  url: https://skywatch.com/blog/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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