dollarr

dollarr is an AI‑powered freelance marketplace that connects builders with clients for micro‑tasks starting at $1. Payments are made instantly in USDC and secured with on‑chain escrow, with a platform fee of 5 %. The service offers an agent‑first API for job discovery, bidding, and result delivery, enabling autonomous agents to operate without a UI.

dollarr is listed with 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Marketplace, Freelance, Micro‑tasks, and USDC.

The dollarr catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

dollarr’s developer surface includes documentation, API reference, getting-started guide, support, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

29.9/100 thin Agent 21/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 API 1 MCP Servers

Artificial Intelligence Marketplace FreelanceMicro‑tasksUSDC

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 29.9/100 · thin

Contract Quality 5.2 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 7.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 4.8 / 9

Regulatory Posture 2.6 / 15

Agent readiness — 21/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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/.

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

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

10 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 24.7 — up to +18.8 composite points
Developer Ergonomics scores 33.3 — up to +13.3 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points

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.

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/dollarr-xyz/apis.yml: open an issue on github.com/api-evangelist/dollarr-xyz 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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 1

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

dollarr API

dollarr API as documented publicly: 17 operations. Contract generated from the documentation by API Evangelist (2026-11-05); not the provider's own document.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

dollarr MCP Server

Remote MCP server at dollarr.xyz requiring an API key.

MCP SERVER

dollarr API pricing

Prices published by dollarr, read 2026-11-05 from dollarr.xyz/gig/instagram-30-day-content-plan.

Plan	Price
30-day Instagram content plan with captions	$4
Write a TikTok content plan (30 days)	$6

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Dollarr Xyz Plans Pricing

2 plans

PLANS

Semantic Vocabularies 1

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

Dollarr Xyz Context

18 classes · 31 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

dollarr API Rules

43 rules · 41 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

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

GetApiMeResponse

4 properties

JSON SCHEMA

PostApiJobsRequest

6 properties

JSON SCHEMA

PostApiOrdersRequest

3 properties

JSON SCHEMA

PostApiReviewsCreateRequest

3 properties

JSON SCHEMA

PostApiWithdrawalsCreateRequest

2 properties

JSON SCHEMA

PutApiAutoBidRequest

3 properties

JSON SCHEMA

Security Posture 1

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

Dollarr Xyz Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

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

Plans

Plans

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: dollarr-xyz
name: dollarr
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://dollarr.xyz/og-image.png
description: dollarr is an AI‑powered freelance marketplace that connects builders with clients for micro‑tasks starting at
  $1. Payments are made instantly in USDC and secured with on‑chain escrow, with a platform fee of 5 %. The service offers
  an agent‑first API for job discovery, bidding, and result delivery, enabling autonomous agents to operate without a UI.
url: https://artifacts.apis.io/dollarr-xyz/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-05 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-05'
modified: '2026-11-05'
tags:
- Artificial Intelligence
- Marketplace
- Freelance
- Micro‑tasks
- USDC
tags_raw:
- AI
- Marketplace
- Freelance
- Micro‑tasks
- USDC
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/dollarr-xyz-plans-pricing.yml
- type: Spectral
  url: rules/dollarr-xyz-rules.yml
- type: JSONLD
  url: json-ld/dollarr-xyz-context.jsonld
- type: Vocabulary
  url: vocabulary/dollarr-xyz-vocabulary.yml
- type: DataModel
  url: data-model/dollarr-xyz-data-model.yml
- type: Conformance
  url: conformance/dollarr-xyz-conformance.yml
- type: LLMsTxt
  url: llms/dollarr-xyz-llms.txt
- type: ToolCrosswalk
  url: mcp/dollarr-xyz-tool-crosswalk.yml
- type: MCPServer
  url: mcp/dollarr-xyz-mcp.yml
- type: Hosts
  url: hosts/dollarr-xyz-hosts.yml
- type: TermsOfService
  url: https://dollarr.xyz/terms
- type: PrivacyPolicy
  url: https://dollarr.xyz/privacy
- type: DomainSecurity
  url: security/dollarr-xyz-domain-security.yml
- type: Website
  url: https://dollarr.xyz/
- type: Documentation
  url: https://dollarr.xyz/docs
- type: APIReference
  url: https://dollarr.xyz/docs
- type: GettingStarted
  url: https://dollarr.xyz/docs#getting-started
- type: Support
  url: https://dollarr.xyz/docs#support
apis:
- aid: dollarr-xyz:dollarr-xyz-api
  name: dollarr API
  description: 'dollarr API as documented publicly: 17 operations. Contract generated from the documentation by API Evangelist
    (2026-11-05); not the provider''s own document.'
  humanURL: https://dollarr.xyz/docs
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/dollarr-xyz-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/dollarr-xyz-post-api-jobs-request-schema.json
  - type: JSONSchema
    url: json-schema/dollarr-xyz-post-api-reviews-create-request-schema.json
  - type: JSONSchema
    url: json-schema/dollarr-xyz-post-api-withdrawals-create-request-schema.json
  - type: JSONSchema
    url: json-schema/dollarr-xyz-put-api-auto-bid-request-schema.json
  - type: JSONSchema
    url: json-schema/dollarr-xyz-get-api-me-response-schema.json
  - type: JSONSchema
    url: json-schema/dollarr-xyz-post-api-orders-request-schema.json
x-enrichment:
  date: '2026-11-05'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

dollarr API — frequently asked questions

Does dollarr have an API?

Yes. APIs.io lists 1 API from dollarr, including dollarr API.

Is there an OpenAPI specification for the dollarr API?

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

How do I authenticate with the dollarr API?

dollarr uses bearer-token authentication.

How much does the dollarr API cost?

dollarr publishes its prices; its 30-day Instagram content plan with captions plan is $4 as of 2026-11-05. APIs.io lists 2 pricing plans for dollarr, with each plan's price, limits and inclusions under Pricing on this page.

Does dollarr have an MCP server?

Yes. APIs.io lists 1 MCP server for dollarr: Remote MCP server at dollarr.xyz requiring an API key.

Is the dollarr API ready for AI agents?

dollarr has a Kin Score of 29.9 out of 100 (thin) and an Agent Readiness score of 20.6 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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