Microworker

Microworker is a marketplace for small online tasks. Employers post instructions and rewards for research, data entry, testing, surveys, feedback, and social‑media engagement, and workers complete the steps and submit proof for review. The platform allows tasks to be funded upfront, reviewed, and paid to workers through a Microworker account.

Microworker publishes 2 API contracts indexed on the APIs.io network, including API V1 API, and 1 more. Tagged areas include Marketplace, Data Entry, Testing, Surveys, and Social Media Engagement.

The Microworker catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Microworker’s developer surface includes API reference, documentation, support, signup flow, and 16 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

38.9/100 thin ▲ 6.0 Agent 19/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract

Marketplace Data Entry Testing SurveysSocial Media Engagement

Kin Score

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

Composite quality — 38.9/100 · thin

Contract Quality 12.2 / 19

Developer Ergonomics 3.2 / 15

Access Clarity 5.7 / 15

Operational Transparency 0.7 / 10

Contract Governance 3.2 / 9

Discoverability 5.0 / 8

Regulatory Posture 1.9 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 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/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/microworker/"><img src="https://apis.io/badge/microworker/card.svg" alt="Microworker on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

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 →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey) 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 →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →

9 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 21.4 — up to +15.7 composite points Ask about this →
Access Clarity scores 38.3 — up to +12.3 composite points Ask about this →
Operational Transparency scores 7.1 — up to +12.1 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/microworker/apis.yml: open an issue on github.com/api-evangelist/microworker 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 →

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 2

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

Microworker API

Post and fund tasks, track automatic payments and reject submissions from your own server.

Microworker API V1 API

Post and fund tasks, track automatic payments and reject submissions from your own server.

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

Microworker

8 quoted statements, read from Microworker's own page on 2026-11-10.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Microworker

24 quoted statements, read from Microworker's own page on 2026-11-10.

PRIVACY

Eligibility 1

Who may sign up and where, quoted from its own terms.

Microworker

5 quoted statements, read from Microworker's own page on 2026-11-10.

ELIGIBILITY

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Microworker Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Microworker Context

30 classes · 156 properties

JSON-LD

Spectral Rules 1

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

Microworker API Rules

17 rules · 15 error-severity 1 warn-severity 1 info-severity

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

LiveEditBody

6 properties

JSON SCHEMA

ResizeResult

11 properties

JSON SCHEMA

Submission

29 properties

JSON SCHEMA

TaskCreate

19 properties

JSON SCHEMA

Task

35 properties

JSON SCHEMA

TaskUpdate

14 properties

JSON SCHEMA

Security Posture 1

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

Microworker Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

DataModel

ErrorCatalog

Conformance

Scroll for all 7

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

UsageTerms

UsageTerms

Company 1

The organization behind the API

Website

Website

Other 4

Properties that don't map to a standard resource type

Hosts

Vendors

DataProcessing

Eligibility

Source (apis.yml)

aid: microworker
name: Microworker
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - security
  generated: '2026-11-13'
  method: derived
image: https://microworker.app/assets/og-image-v3.png
description: Microworker is a marketplace for small online tasks. Employers post instructions and rewards for research, data
  entry, testing, surveys, feedback, and social‑media engagement, and workers complete the steps and submit proof for review.
  The platform allows tasks to be funded upfront, reviewed, and paid to workers through a Microworker account.
url: https://raw.githubusercontent.com/api-evangelist/microworker/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-22 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-22'
modified: '2026-10-22'
tags:
- Marketplace
- Data Entry
- Testing
- Surveys
- Social Media Engagement
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/microworker-rules.yml
- type: JSONLD
  url: json-ld/microworker-context.jsonld
- type: Vocabulary
  url: vocabulary/microworker-vocabulary.yml
- type: Webhooks
  url: asyncapi/microworker-webhooks.yml
- type: DataModel
  url: data-model/microworker-data-model.yml
- type: ErrorCatalog
  url: errors/microworker-problem-types.yml
- type: Conformance
  url: conformance/microworker-conformance.yml
- type: Hosts
  url: hosts/microworker-hosts.yml
- type: Vendors
  url: vendors/microworker-vendors.yml
- type: APIReference
  url: https://microworker.app/developers/
- type: DomainSecurity
  url: security/microworker-domain-security.yml
- type: Website
  url: https://microworker.app
- type: Documentation
  url: https://microworker.app/developers
- type: Support
  url: https://micrower.app/support
- type: TermsOfService
  url: https://microworker.app/terms
- type: PrivacyPolicy
  url: https://microworker.app/privacy
- type: SignUp
  url: https://microworker.app/register
- type: UsageTerms
  url: terms/microworker-terms-of-service.yml
- type: DataProcessing
  url: privacy/microworker-privacy-policy.yml
- type: Eligibility
  url: eligibility/microworker-eligibility.yml
apis:
- name: Microworker API
  description: Post and fund tasks, track automatic payments and reject submissions from your own server.
  humanURL: https://microworker.app/developers
  baseURL: https://microworker.app/api/v1
  properties: []
  aid: microworker:microworker-api
- aid: microworker:microworker-api-v1-api
  name: Microworker API V1 API
  description: Post and fund tasks, track automatic payments and reject submissions from your own server.
  humanURL: https://microworker.app/developers/
  baseURL: https://microworker.app/api/v1
  properties:
  - type: OpenAPI
    url: openapi/_original/microworker-v1-openapi.json
  - type: JSONSchema
    url: json-schema/microworker-task-create-schema.json
  - type: JSONSchema
    url: json-schema/microworker-task-schema.json
  - type: JSONSchema
    url: json-schema/microworker-submission-schema.json
  - type: JSONSchema
    url: json-schema/microworker-resize-result-schema.json
  - type: JSONSchema
    url: json-schema/microworker-task-update-schema.json
  - type: JSONSchema
    url: json-schema/microworker-live-edit-body-schema.json
x-submission-notes: OpenAPI 3.1.0, 30 ops
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  method: derived
  generated: '2026-10-22'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes developer documentation but serves no machine-readable contract from it
  evidence:
  - url: https://microworker.app
    status: 200
x-enrichment:
  date: '2026-10-22'
  status: enriched
  artifacts_added: 23
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Microworker API — frequently asked questions

Does Microworker have an API?

Yes. APIs.io lists 2 APIs from Microworker, including Microworker API and Microworker API V1 API.

Is there an OpenAPI specification for the Microworker API?

Yes. APIs.io indexes 1 OpenAPI specification for Microworker, each linked for download from this page.

Is the Microworker API ready for AI agents?

Microworker has a Kin Score of 38.9 out of 100 (thin) and an Agent Readiness score of 19.1 (agent-aware), scored by API Evangelist on 2026-11-13.

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/microworker"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/microworker/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/microworker/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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