How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
Macrometa

Macrometa Key Value API

The Key Value API from Macrometa — 8 operation(s) for key value.

Documentation Provider Profile APIs.io OpenAPI GitHub

Macrometa Key Value API is one of 63 APIs that Macrometa publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Key-Value. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 11 operations across 8 paths, and defines 17 schemas. It is described by OpenAPI 3.0.0, at version 0.17.17.

Requests are made against a single base URL, https://api-play.paas.macrometa.io.

11 operations 8 paths 17 schemas 3 DELETE4 GET2 POST2 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
0.17.17
Base URL
https://api-play.paas.macrometa.io
Authentication
API Key, HTTP Bearer
License
Macrometa License, Version 2.0
Resource Areas
1

Authentication & Security 2

Macrometa Key Value API declares 2 security schemes for authenticating requests. An API key is passed in the header as Authorization (ApiKeyAuth). It accepts HTTP bearer tokens (JWT) (BearerAuth). By default, every request must be authenticated.

  • ApiKeyAuth — Provide an API Key to the Authorization header, prefixed with "apikey". Example: Authorization: apikey
  • BearerAuth — Provide a JSON Web Token (JWT) to the Authorization header, prefixed with "bearer". Example: Authorization: bearer

Paths & Operations 11

Across 8 paths, the API surfaces 11 operations — 3 DELETE, 4 GET, 2 POST, 2 PUT. Each is listed below with its method, path, parameters, and response codes.

Key Value 11
GET
/_fabric/{fabric}/_api/kv/{collection}/count
Get number of key-value pairs in collection
3 params → 200404
GET
/_fabric/{fabric}/_api/kv/{collection}/keys
Gets keys from key-value collection
6 params → 200404
GET
/_fabric/{fabric}/_api/kv
Lists all key-value collections
1 param → 200404
POST
/_fabric/{fabric}/_api/kv/{collection}
Create key-value collection
CreateNamespace 4 params body → 200400404409429
DELETE
/_fabric/{fabric}/_api/kv/{collection}
Remove key-value collection
2 params → 200404
GET
/_fabric/{fabric}/_api/kv/{collection}/value/{key}
Get value from key-value collection
3 params → 200404
DELETE
/_fabric/{fabric}/_api/kv/{collection}/value/{key}
Remove key-value pair
3 params → 202404
POST
/_fabric/{fabric}/_api/kv/{collection}/values
Get key-value pairs from collection
GetValues 5 params body → 200404
DELETE
/_fabric/{fabric}/_api/kv/{collection}/values
Remove key-value pairs.
2 params body → 202404
PUT
/_fabric/{fabric}/_api/kv/{collection}/value
Set one or more key-value pairs in key-value collection
2 params body → 202404
PUT
/_fabric/{fabric}/_api/kv/{collection}/truncate
Remove all key-value pairs in a collection
3 params → 200404

Schemas 17

The contract defines 17 schemas that model the data the API accepts and returns. The most detailed are kv_key_examples_rc_200 (5 properties), error_example_rc_409 (4 properties), error_example_rc_400 (4 properties), kv_examples_rc_200 (4 properties). Each schema is shown below with its type and property counts.

keys_array_rc_200_1
object
3 properties
kv_array_rc_200
object
3 properties
error_example_rc_429
object
4 properties 1 required
error_example_rc_404
object
4 properties 1 required
key_blob
object
2 properties 2 required
key_value_array
array
kv_get_values_examples_rc_200
object
3 properties 1 required
keys_array
array
key_value
object
4 properties 2 required
headers
kv_examples_rc_200
object
4 properties 1 required
examples_id_key_rev
object
3 properties
error_example_rc_400
object
4 properties 1 required
kv_collection_examples_rc_200
object
3 properties 1 required
error_example_rc_409
object
4 properties 1 required
key_blob_array
array
kv_key_examples_rc_200
object
5 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

macrometa-key-value-api-openapi.yml Raw ↑

Other APIs Macrometa publishes across the network.

Macrometa Activity Metrics API
AE Profile APIs.io
Macrometa Administration API
AE Profile APIs.io
Macrometa API key API
AE Profile APIs.io
Macrometa API Keys API
AE Profile APIs.io
Macrometa Authentication API
AE Profile APIs.io
Macrometa Billing API
AE Profile APIs.io
Macrometa Cache API
AE Profile APIs.io
Macrometa Change History API
AE Profile APIs.io
Macrometa Collections API
AE Profile APIs.io
Macrometa Components API
AE Profile APIs.io
Macrometa Connections API
AE Profile APIs.io
Macrometa Connectors API
AE Profile APIs.io
#Key-Value
← Back to M APIs
API Details
ID
macrometa:macrometa-key-value-api
Base URL
https://api-play.paas.macrometa.io
Docs
https://www.macrometa.com/docs/api
Provider
Macrometa
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=macrometa-key-value-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/macrometa-key-value-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

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

Where this information came from

This is an independent, third-party profile of Macrometa Key Value API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.