NOAA ERDDAP

NOAA Environmental Research Division Data Access Program (ERDDAP) is a free, publicly accessible REST API and data server that provides a simple, consistent way to search, subset, and download gridded and tabular oceanographic, meteorological, and climate science datasets in a wide variety of common file formats.

NOAA ERDDAP publishes 4 APIs on the APIs.io network, including Data Access API, Discovery API, Files API, and 1 more. Tagged areas include Oceanography, Meteorology, Climate, Environmental Data, and gridded data.

The NOAA ERDDAP catalog on APIs.io includes 1 JSON-LD context.

📡 Source on GitHub

27.0/100 thin ▬ flat Agent 26/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

4 APIs

Oceanography Meteorology Climate Environmental Datagridded dataTabular Data Scientific Data Government NOAA Open Data

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 27.0/100 · thin

Contract Quality 11.9 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 4.9 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 6.3 / 9

Regulatory Posture 3.1 / 15

Agent readiness — 26/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 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 4 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/noaa-erddap: 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 4

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

Rate Limits 1

Documented rate limits and quota policies.

Rate Limits

0 limits

RATE LIMITS

FinOps 1

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

Examples 5

Example request and response payloads for these APIs.

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Source (apis.yml)

name: NOAA ERDDAP
description: NOAA Environmental Research Division Data Access Program (ERDDAP) is a free, publicly accessible REST API and
  data server that provides a simple, consistent way to search, subset, and download gridded and tabular oceanographic, meteorological,
  and climate science datasets in a wide variety of common file formats.
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://www.noaa.gov/sites/default/files/styles/crop_394x394/public/2022-03/NOAA_2022_logo.png
tags:
- Oceanography
- Meteorology
- Climate
- Environmental Data
- gridded data
- Tabular Data
- Scientific Data
- Government
- NOAA
- Open Data
tags_raw:
- oceanography
- meteorology
- climate
- environmental data
- gridded data
- tabular data
- scientific data
- government
- NOAA
- open data
created: '2026-06-13'
modified: '2026-06-13'
url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: noaa-erddap:noaa-erddap-data-access-api
  name: NOAA ERDDAP Data Access API
  description: Download subsets of tabular or gridded data.
  humanURL: https://coastwatch.pfeg.noaa.gov/erddap/index.html
  baseURL: https://coastwatch.pfeg.noaa.gov/erddap
  tags:
  - Data Access
  properties:
  - type: OpenAPI
    url: openapi/noaa-erddap-data-access-api-openapi.yml
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/rest.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/tabledap/documentation.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/griddap/documentation.html
  - type: TermsOfService
    url: https://www.usa.gov/government-works
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/finops/finops.yml
- aid: noaa-erddap:noaa-erddap-discovery-api
  name: NOAA ERDDAP Discovery API
  description: Search and browse available datasets.
  humanURL: https://coastwatch.pfeg.noaa.gov/erddap/index.html
  baseURL: https://coastwatch.pfeg.noaa.gov/erddap
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/noaa-erddap-discovery-api-openapi.yml
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/rest.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/tabledap/documentation.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/griddap/documentation.html
  - type: TermsOfService
    url: https://www.usa.gov/government-works
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/finops/finops.yml
- aid: noaa-erddap:noaa-erddap-files-api
  name: NOAA ERDDAP Files API
  description: Browse and download raw files associated with a dataset.
  humanURL: https://coastwatch.pfeg.noaa.gov/erddap/index.html
  baseURL: https://coastwatch.pfeg.noaa.gov/erddap
  tags:
  - File
  tags_raw:
  - Files
  properties:
  - type: OpenAPI
    url: openapi/noaa-erddap-files-api-openapi.yml
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/rest.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/tabledap/documentation.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/griddap/documentation.html
  - type: TermsOfService
    url: https://www.usa.gov/government-works
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/finops/finops.yml
- aid: noaa-erddap:noaa-erddap-metadata-api
  name: NOAA ERDDAP Metadata API
  description: Inspect variable and attribute metadata for a specific dataset.
  humanURL: https://coastwatch.pfeg.noaa.gov/erddap/index.html
  baseURL: https://coastwatch.pfeg.noaa.gov/erddap
  tags:
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/noaa-erddap-metadata-api-openapi.yml
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/rest.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/tabledap/documentation.html
  - type: Documentation
    url: https://coastwatch.pfeg.noaa.gov/erddap/griddap/documentation.html
  - type: TermsOfService
    url: https://www.usa.gov/government-works
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/noaa-erddap/refs/heads/main/finops/finops.yml
common:
- type: AgenticAccess
  url: agentic-access/noaa-erddap-agentic-access.yml
- type: DomainSecurity
  url: security/noaa-erddap-domain-security.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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NOAA ERDDAP

Kin Score

APIs 4

NOAA ERDDAP Data Access API

NOAA ERDDAP Discovery API

NOAA ERDDAP Files API

NOAA ERDDAP Metadata API

Open Collections 5

API Collection

ERDDAP REST Data Access API

ERDDAP REST Data Access Discovery API

ERDDAP REST Data Access Files API

ERDDAP REST Data Access Metadata API

Pricing Plans 1

Plans

Rate Limits 1

Rate Limits

FinOps 1

Finops

Semantic Vocabularies 1

Api Context

Examples 5

Advanced Search

Get Dataset Metadata

Griddap Query

Search Datasets

Tabledap Query

Security Posture 1

Noaa Erddap Domain Security

Agentic Access 1

Noaa Erddap Agentic Access