NanoParse

NanoParse offers a web parsing service that converts any URL into clean Markdown, targeting AI agents. It provides deterministic Litmus signals to assess content freshness, authority, and citability. Users can parse for $0.005 per request using USDC on Base, with a free tier of 10 parses. The platform includes features like Litmus scoring, quickstart guides, and a blog for updates.

NanoParse is listed with 1 API on the APIs.io network. Tagged areas include Web Parsing, AI Agents, Markdown Conversion, Litmus Scoring, and Crypto Payments.

The NanoParse catalog on APIs.io includes 1 Spectral governance ruleset.

NanoParse’s developer surface includes documentation, engineering blog, API reference, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

15.9/100 emerging ▼ -5.6 Agent 16/100 agent aware Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API 1 MCP Servers

Web ParsingAI AgentsMarkdown ConversionLitmus ScoringCrypto Payments

Kin Score

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

Composite quality — 15.9/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 1.8 / 17

Operational Transparency 0.9 / 11

Contract Governance 3.2 / 10

Discoverability 6.1 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 16/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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 Payments 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
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)
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)
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
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

8 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 9.5 — up to +18.1 composite points
Access Clarity scores 10.5 — up to +17.9 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/nanoparse/apis.yml: open an issue on github.com/api-evangelist/nanoparse 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 2

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.

Agent2Agent

measured — observed by APIs.io (near-conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 1

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

NanoParse API

Web parsing service converting URLs to clean Markdown with Litmus signals.

MCP Servers 1

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

NanoParse MCP Server

Remote MCP server at nanoparse.app.

MCP SERVER

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

NanoParse API Rules

16 rules · 14 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Nanoparse Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Nanoparse Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Nanoparse Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

ErrorCatalog

ErrorCatalog

Conformance

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: nanoparse
name: NanoParse
description: NanoParse offers a web parsing service that converts any URL into clean Markdown, targeting AI agents. It provides
  deterministic Litmus signals to assess content freshness, authority, and citability. Users can parse for $0.005 per request
  using USDC on Base, with a free tier of 10 parses. The platform includes features like Litmus scoring, quickstart guides,
  and a blog for updates.
url: https://raw.githubusercontent.com/api-evangelist/nanoparse/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-15 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-10-15'
modified: '2026-10-15'
tags:
- Web Parsing
- AI Agents
- Markdown Conversion
- Litmus Scoring
- Crypto Payments
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/nanoparse-agentic-access.yml
- type: Spectral
  url: rules/nanoparse-rules.yml
- type: Security
  url: https://nanoparse.app/privacy
- type: ErrorCatalog
  url: errors/nanoparse-problem-types.yml
- type: Conformance
  url: conformance/nanoparse-conformance.yml
- type: LLMsTxt
  url: llms/nanoparse-llms.txt
- type: AgentCard
  url: a2a/nanoparse-a2a.yml
- type: ToolCrosswalk
  url: mcp/nanoparse-tool-crosswalk.yml
- type: MCPServer
  url: mcp/nanoparse-mcp.yml
- type: SecurityTxt
  url: well-known/nanoparse-security.txt
- type: WellKnown
  url: well-known/nanoparse-well-known.yml
- type: Hosts
  url: hosts/nanoparse-hosts.yml
- type: Vendors
  url: vendors/nanoparse-vendors.yml
- type: VulnerabilityDisclosure
  url: security/nanoparse-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/nanoparse-domain-security.yml
- type: Website
  url: https://nanoparse.app
- type: Documentation
  url: https://nanoparse.app/quickstart
- type: Blog
  url: https://nanoparse.app/blog
- type: TermsOfService
  url: https://nanoparse.app/terms
- type: PrivacyPolicy
  url: https://nanoparse.app/privacy
- type: APIReference
  url: https://nanoparse.app/mcp
- type: GitHubOrganization
  url: https://github.com/nanoparse-dev
apis:
- name: NanoParse API
  description: Web parsing service converting URLs to clean Markdown with Litmus signals.
  humanURL: https://nanoparse.app/quickstart
  baseURL: https://nanoparse.app
  aid: nanoparse:nanoparse-api
x-submission-notes: 'Any web page -> Markdown for agents, $0.005/read x402 USDC on Base; OpenAPI, MCP, A2A card | Kin approved
  listing 2026-10-15 (case-by-case: Web scraping-as-a-service with crypto (x402/USDC) rails from an unknown entity; artifacts
  are real)'
x-submission-probe: root 200, openapi.json 200 json (3.9KB), soft-404 OK
x-submitted-by: hello@nanoparse.app (email, 2026-10-14)
x-enrichment:
  date: '2026-10-15'
  status: enriched
  artifacts_added: 19
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

NanoParse API — frequently asked questions

Does NanoParse have an API?

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

Does NanoParse have an MCP server?

Yes. APIs.io lists 1 MCP server for NanoParse: Remote MCP server at nanoparse.app.

Is the NanoParse API ready for AI agents?

NanoParse has a Kin Score of 15.9 out of 100 (emerging) and an Agent Readiness score of 15.9 (agent-aware), scored by API Evangelist on 2026-11-06.

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.

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