Amazon CloudSearch

Amazon CloudSearch is a managed search service that makes it easy to set up, manage, and scale a search solution for your website or application. Supports full-text search, Boolean search, faceted search, autocomplete, geospatial search, and 34 languages.

Amazon CloudSearch is listed with 3 APIs on the APIs.io network: Domains API, Index Fields API, and Cloudsearch Operations API. Tagged areas include Amazon Web Services, CloudSearch, Search, Full-Text Search, and Managed.

The Amazon CloudSearch catalog on APIs.io includes 1 JSON-LD context and 3 Spectral governance rulesets.

Amazon CloudSearch’s developer surface includes changelog, sandbox, getting-started guide, authentication, developer portal, documentation, support, and 44 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

80.3/100 exemplar ▲ 11.2 Agent 27/100 agent aware saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

3 APIs 6 Features 4 Use Cases

Amazon Web ServicesCloudSearchSearch Full-Text Search Managed

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 80.3/100 · exemplar

Contract Quality 13.4 / 19

Developer Ergonomics 11.8 / 15

Access Clarity 12.5 / 15

Operational Transparency 7.7 / 10

Contract Governance 2.9 / 9

Discoverability 6.6 / 8

Regulatory Posture 5.3 / 15

Create-or-Update Ergonomics 5.0 / 10

Agent readiness — 27/100 · 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 8 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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.

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.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Governance scores 31.8 — up to +8.2 composite points Ask about this →
Contract Quality scores 71.3 — up to +7.2 composite points Ask about this →
Developer Ergonomics scores 78.6 — up to +4.3 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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 the provider profile at artifacts.apis.io/amazon-cloudsearch/apis.yml: open an issue on github.com/api-evangelist/amazon-cloudsearch to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Search API (Elasticsearch / OpenSearch shape)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 3

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

Amazon CloudSearch Domains API

Operations for creating and managing search domains

Amazon CloudSearch Index Fields API

Operations for defining and managing index fields

Amazon CloudSearch Cloudsearch Operations API

The Cloudsearch Operations API from Amazon CloudSearch — 21 operation(s) for cloudsearch operations.

Open Collections 2

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

Amazon CloudSearch Domains API

OPEN COLLECTION

Amazon CloudSearch Domains Index Fields API

OPEN COLLECTION

Amazon CloudSearch API pricing

Prices published by Amazon CloudSearch, read 2026-10-28 from aws.amazon.com/cloudsearch/pricing/.

Plan	Price
Batch Uploads	$0.10 per 1,000 Batch Upload Requests (the maximum size for each batch is 5 MB)
IndexDocuments Requests	$0.98 per GB of data stored in your search domain

Plan details, limits and sources →

Rate limits

Data loading volume: You can load one document batch every 10 seconds (approximately 10,000 batches every 24 hours), with each batch size up
Batch size: The maximum batch size is 5 MB.
Search domains: Each AWS account can create up to 100 search domains.

FINOPS

Features 6

Notable capabilities this provider offers.

Managed Search Infrastructure

Set up, manage, and scale search without becoming a search expert.

Multi-Language Support

Full-text search across 34 languages with language-specific analyzers.

Faceted Search

Narrow search results by category with faceted navigation.

Autocomplete Suggestions

Real-time search suggestions as users type.

Automatic Scaling

Automatically scale resources as data volume and query traffic change.

High Availability

Distribute search traffic across multiple availability zones with Multi-AZ.

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Amazon Cloudsearch Context

9 classes · 16 properties

JSON-LD

Spectral Rules 3

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Amazon CloudSearch — jsonschema rules

5 rules · 3 warn-severity 2 info-severity

SPECTRAL

Amazon CloudSearch API Rules

56 rules · 52 error-severity 3 warn-severity 1 info-severity

SPECTRAL

Amazon CloudSearch API Rules

24 rules · 12 error-severity 10 warn-severity 2 info-severity

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Amazon CloudSearch Openapi Overlay

6 actions · update · amazon-cloudsearch-openapi.yml

DERIVED

1 properties

JSON SCHEMA

Scroll for all 20

JSON Structure 9

JSON Structure definitions describing this provider's data shapes.

Cloudsearch Create Domain Request Structure

1 fields

EXAMPLE

Scroll for all 9

Security Posture 4

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

Amazon CloudSearch Authentication

apiKey · 1 scheme

SECURITY

Amazon CloudSearch Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Amazon CloudSearch Vulnerability Disclosure

security.txt · contact published

SECURITY

Amazon CloudSearch Trust Center

PCI DSS, HIPAA, FedRAMP, GDPR, FIPS 140

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Amazon CloudSearch Agentic Access

26 operations · 25 acting

AGENTIC

Use Cases 4

What developers build with this provider.

Website Search

Add powerful full-text search capabilities to websites and web applications.

E-Commerce Product Search

Enable customers to find products with faceted filtering and relevance ranking.

Document Search

Search across large document repositories with Boolean and proximity search.

Geospatial Search

Find resources by location with geospatial search queries.

Integrations 4

Pre-built integrations with other platforms and tools.

Amazon S3

Index documents stored in S3 buckets.

Amazon DynamoDB

Search DynamoDB data by exporting to CloudSearch.

AWS IAM

Control access to search domains with IAM policies.

Amazon CloudFront

Cache search results at CloudFront edge for lower latency.

Resources

Get Started 4

Portal, sign-up, and the first successful call

Sandbox

GettingStarted

Portal

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

AIPreferences

AIPreferences

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

AgenticAccess

WellKnown

LLMsTxt

Design & Contract 10

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Spectral

Vocabulary

DataModel

Conventions

Conformance

Lifecycle

SpectralRules

Vocabulary

Scroll for all 10

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 7

Authentication, authorization, and security posture

Security

Security

Authentication

Authentication

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Compliance

Compliance

SecurityTxt

SecurityTxt

Scroll for all 7

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Operate 8

Status, limits, changes, and where to get help

RateLimits

ChangeLog

Deprecation

ChangeLog

Support

StatusPage

StackOverflow

Contact

Scroll for all 8

Commercial 5

Pricing, plans, and the legal terms of use

FinOps

Plans

TermsOfService

PrivacyPolicy

UsageTerms

Company 3

The organization behind the API

Newsroom

Newsroom

Website

Website

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Hosts

Vendors

Overlay

Attestations

Source (apis.yml)

name: Amazon CloudSearch
description: Amazon CloudSearch is a managed search service that makes it easy to set up, manage, and scale a search solution
  for your website or application. Supports full-text search, Boolean search, faceted search, autocomplete, geospatial search,
  and 34 languages.
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
specificationVersion: '0.23'
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
image: https://a0.awsstatic.com/libra-css/images/logos/aws_logo_smile_1200x630.png
url: https://aws.amazon.com/cloudsearch/
created: '2024-01-15'
modified: '2026-06-20'
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
  url: https://apievangelist.com
tags:
- Amazon Web Services
- CloudSearch
- Search
- Full-Text Search
- Managed
tags_raw:
- AWS
- CloudSearch
- Search
- Full-Text Search
- Managed
common:
- type: FinOps
  url: finops/amazon-cloudsearch-finops.yml
- type: RateLimits
  url: rate-limits/amazon-cloudsearch-rate-limits.yml
- type: Spectral
  url: rules/amazon-cloudsearch-spectral-rules.yml
- type: Spectral
  url: rules/amazon-cloudsearch-rules.yml
- type: Spectral
  url: rules/amazon-cloudsearch-jsonschema-spectral-rules.yml
- type: Vocabulary
  url: vocabulary/amazon-cloudsearch-vocabulary.yml
- type: DataModel
  url: data-model/amazon-cloudsearch-data-model.yml
- type: ChangeLog
  url: changelog/amazon-cloudsearch-changelog.yml
- type: Conventions
  url: conventions/amazon-cloudsearch-conventions.yml
- type: Deprecation
  url: https://docs.aws.amazon.com/cloudsearch/latest/developerguide/document-history.html
- type: Hosts
  url: hosts/amazon-cloudsearch-hosts.yml
- type: Vendors
  url: vendors/amazon-cloudsearch-vendors.yml
- type: SDKs
  url: packages/amazon-cloudsearch-packages.yml
- type: Security
  url: https://aws.amazon.com/security/?nc2=h_dsc_aa_sec
- type: Sandbox
  url: https://aws.amazon.com/console/
- type: Newsroom
  url: https://aws.amazon.com/media/?nc2=h_sol_ind_med
- type: ChangeLog
  url: https://aws.amazon.com/cloudsearch/whats-new/
- type: GettingStarted
  url: https://developer.amazon.com/frustration-free-setup
- type: Authentication
  url: authentication/amazon-cloudsearch-authentication.yml
- type: Plans
  url: plans/amazon-cloudsearch-plans-pricing.yml
- type: X-MCPServerCandidate
  url: mcp/amazon-cloudsearch-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Overlay
  url: overlays/amazon-cloudsearch-openapi-overlay.yaml
- type: AgenticAccess
  url: agentic-access/amazon-cloudsearch-agentic-access.yml
- type: TrustCenter
  url: security/amazon-cloudsearch-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/amazon-cloudsearch-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/amazon-cloudsearch-domain-security.yml
- type: Portal
  url: https://aws.amazon.com/
- type: Website
  url: https://aws.amazon.com/cloudsearch/
- type: Documentation
  url: https://docs.aws.amazon.com/cloudsearch/latest/developerguide/what-is-cloudsearch.html
- type: TermsOfService
  url: https://aws.amazon.com/service-terms/
- type: PrivacyPolicy
  url: https://aws.amazon.com/privacy/
- type: Support
  url: https://aws.amazon.com/premiumsupport/
- type: Blog
  url: https://aws.amazon.com/blogs/compute/
- type: GitHubOrganization
  url: https://github.com/aws
- type: SignUp
  url: https://signin.aws.amazon.com/signup?request_type=register
- type: StatusPage
  url: https://health.aws.amazon.com/health/status
- type: YouTube
  url: https://www.youtube.com/user/AmazonWebServices
- type: StackOverflow
  url: https://stackoverflow.com/questions/tagged/amazon-cloudsearch
- type: Contact
  url: https://aws.amazon.com/contact-us/
- type: Compliance
  url: https://aws.amazon.com/compliance/
- type: Packages
  url: packages/amazon-cloudsearch-packages.yml
- type: WellKnown
  url: well-known/amazon-cloudsearch-well-known.yml
- type: SecurityTxt
  url: well-known/amazon-cloudsearch-security.txt
- type: LLMsTxt
  url: llms/amazon-cloudsearch-llms.txt
- type: Conformance
  url: conformance/amazon-cloudsearch-conformance.yml
- type: Lifecycle
  url: lifecycle/amazon-cloudsearch-lifecycle.yml
- type: SpectralRules
  url: rules/amazon-cloudsearch-spectral-rules.yml
- type: Vocabulary
  url: vocabulary/amazon-cloudsearch-vocabulary.yaml
- type: Features
  data:
  - name: Managed Search Infrastructure
    description: Set up, manage, and scale search without becoming a search expert.
  - name: Multi-Language Support
    description: Full-text search across 34 languages with language-specific analyzers.
  - name: Faceted Search
    description: Narrow search results by category with faceted navigation.
  - name: Autocomplete Suggestions
    description: Real-time search suggestions as users type.
  - name: Automatic Scaling
    description: Automatically scale resources as data volume and query traffic change.
  - name: High Availability
    description: Distribute search traffic across multiple availability zones with Multi-AZ.
- type: UseCases
  data:
  - name: Website Search
    description: Add powerful full-text search capabilities to websites and web applications.
  - name: E-Commerce Product Search
    description: Enable customers to find products with faceted filtering and relevance ranking.
  - name: Document Search
    description: Search across large document repositories with Boolean and proximity search.
  - name: Geospatial Search
    description: Find resources by location with geospatial search queries.
- type: Integrations
  data:
  - name: Amazon S3
    description: Index documents stored in S3 buckets.
  - name: Amazon DynamoDB
    description: Search DynamoDB data by exporting to CloudSearch.
  - name: AWS IAM
    description: Control access to search domains with IAM policies.
  - name: Amazon CloudFront
    description: Cache search results at CloudFront edge for lower latency.
- type: UsageTerms
  url: terms/amazon-cloudsearch-terms-of-service.yml
- type: Attestations
  url: compliance/amazon-cloudsearch-compliance.yml
- type: AIPreferences
  url: ai-preferences/amazon-cloudsearch-ai-preferences.yml
apis:
- aid: amazon-cloudsearch:amazon-cloudsearch-domains-api
  name: Amazon CloudSearch Domains API
  description: Operations for creating and managing search domains
  humanURL: https://aws.amazon.com/cloudsearch/
  baseURL: https://cloudsearch.us-east-1.amazonaws.com
  tags:
  - Domains
  properties:
  - type: OpenAPI
    url: openapi/amazon-cloudsearch-domains-api-openapi.yml
  - type: Documentation
    url: https://docs.aws.amazon.com/cloudsearch/latest/developerguide/what-is-cloudsearch.html
  - type: GettingStarted
    url: https://aws.amazon.com/cloudsearch/getting-started/
  - type: Pricing
    url: https://aws.amazon.com/cloudsearch/pricing/
  - type: FAQ
    url: https://aws.amazon.com/cloudsearch/faqs/
  - type: APIReference
    url: https://docs.aws.amazon.com/cloudsearch/latest/developerguide/what-is-cloudsearch.html
  - type: CLI
    url: https://docs.aws.amazon.com/cli/latest/reference/cloudsearch/
  - type: JSONSchema
    url: json-schema/cloudsearch-create-domain-request-schema.json
  - type: JSONSchema
    url: json-schema/cloudsearch-create-domain-response-schema.json
  - type: JSONSchema
    url: json-schema/cloudsearch-describe-domains-response-schema.json
  - type: JSONSchema
    url: json-schema/cloudsearch-delete-domain-response-schema.json
  - type: JSONSchema
    url: json-schema/cloudsearch-domain-status-schema.json
  - type: JSONLD
    url: json-ld/amazon-cloudsearch-context.jsonld
  - type: ErrorCatalog
    url: errors/amazon-cloudsearch-problem-types.yml
- aid: amazon-cloudsearch:amazon-cloudsearch-index-fields-api
  name: Amazon CloudSearch Index Fields API
  description: Operations for defining and managing index fields
  humanURL: https://aws.amazon.com/cloudsearch/
  baseURL: https://cloudsearch.us-east-1.amazonaws.com
  tags:
  - Index Fields
  properties:
  - type: OpenAPI
    url: openapi/amazon-cloudsearch-index-fields-api-openapi.yml
  - type: Documentation
    url: https://docs.aws.amazon.com/cloudsearch/latest/developerguide/what-is-cloudsearch.html
  - type: GettingStarted
    url: https://aws.amazon.com/cloudsearch/getting-started/
  - type: Pricing
    url: https://aws.amazon.com/cloudsearch/pricing/
  - type: FAQ
    url: https://aws.amazon.com/cloudsearch/faqs/
  - type: APIReference
    url: https://docs.aws.amazon.com/cloudsearch/latest/developerguide/what-is-cloudsearch.html
  - type: CLI
    url: https://docs.aws.amazon.com/cli/latest/reference/cloudsearch/
  - type: JSONLD
    url: json-ld/amazon-cloudsearch-context.jsonld
  - type: ErrorCatalog
    url: errors/amazon-cloudsearch-problem-types.yml
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-describe-index-fields-request-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-delete-index-field-request-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-describe-index-fields-response-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-delete-index-field-response-schema.json
- aid: amazon-cloudsearch:amazon-cloudsearch-operations-api
  name: Amazon CloudSearch Cloudsearch Operations API
  description: The Cloudsearch Operations API from Amazon CloudSearch — 21 operation(s) for cloudsearch operations.
  humanURL: https://aws.amazon.com/cloudsearch/
  baseURL: https://cloudsearch.us-east-1.amazonaws.com
  tags:
  - Cloudsearch Operations
  properties:
  - type: OpenAPI
    url: openapi/amazon-cloudsearch-operations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-describe-expressions-request-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-describe-analysis-schemes-request-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-describe-suggesters-request-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-update-availability-options-request-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-describe-domain-endpoint-options-request-schema.json
  - type: JSONSchema
    url: json-schema/amazon-cloudsearch-describe-availability-options-request-schema.json
x-parent: amazon-web-services
x-relationship: product
x-enrichment:
  date: '2026-11-11'
  status: enriched
  artifacts_added: 3
  pass: local-v6

Amazon CloudSearch API — frequently asked questions

Does Amazon CloudSearch have an API?

Yes. APIs.io lists 3 APIs from Amazon CloudSearch, including Amazon CloudSearch Domains API, Amazon CloudSearch Index Fields API and Amazon CloudSearch Cloudsearch Operations API.

Is there an OpenAPI specification for the Amazon CloudSearch API?

Yes. APIs.io indexes 3 OpenAPI specifications for Amazon CloudSearch, each linked for download from this page.

How do I authenticate with the Amazon CloudSearch API?

Amazon CloudSearch uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Amazon CloudSearch Authentication.

How much does the Amazon CloudSearch API cost?

Amazon CloudSearch publishes its prices; its Batch Uploads plan is $0.10 per 1,000 Batch Upload Requests (the maximum size for each batch is 5 MB) as of 2026-10-28. APIs.io lists 2 pricing plans for Amazon CloudSearch, with each plan's price, limits and inclusions under Pricing on this page.

Is the Amazon CloudSearch API ready for AI agents?

Amazon CloudSearch has a Kin Score of 80.3 out of 100 (exemplar) and an Agent Readiness score of 27.1 (agent-aware), scored by API Evangelist on 2026-11-13.

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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.

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