Anansi Data

Anansi Data provides pay-per-call data APIs that deliver real-time market, model, and price information without requiring accounts or subscriptions. Users can query datasets such as cloud spot prices, prediction-market order books, and token-based pricing directly via HTTP endpoints, paying with USDC on Base. The service records and sells data that disappears, offering live snapshots of volatile metrics. No signup or keys are needed; payment is handled through the x402 protocol. The platform emphasizes immutability, permissionless access, and transparent provenance.

Anansi Data publishes 11 API contracts indexed on the APIs.io network, including Admin API, Anansi Data API, Catalog API, and 8 more. Tagged areas include Data, Blockchain, Payments, and Marketplace.

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

Anansi Data’s developer surface includes documentation, API reference, support, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

27.2/100 thin Agent 27/100 agent aware Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

AccessOpen

1 published contract 1 MCP Servers

Data Blockchain Payments Marketplace

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 27.2/100 · thin

Contract Quality 10.9 / 21

Developer Ergonomics 5.3 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 4.8 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 27/100 · agent aware

Machine-Readable Contract 18 / 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 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 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 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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
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
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)

8 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 0.0 — up to +20.0 composite points
Developer Ergonomics scores 31.0 — up to +13.8 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/anansidata-xyz/apis.yml: open an issue on github.com/api-evangelist/anansidata-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 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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 11

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

Anansi Data Admin API

The Admin API from Anansi Data — 1 operation(s) for admin.

Anansi Data Anansi Data API

The Anansi Data API from Anansi Data — 1 operation(s) for anansi data.

Anansi Data Catalog API

The Catalog API from Anansi Data — 1 operation(s) for catalog.

Anansi Data Datasets API

The Datasets API from Anansi Data — 1 operation(s) for datasets.

Anansi Data Free API

The Free API from Anansi Data — 4 operation(s) for free.

Anansi Data Holder API

The Holder API from Anansi Data — 3 operation(s) for holder.

Anansi Data Launchpad API

The Launchpad API from Anansi Data — 1 operation(s) for launchpad.

Anansi Data Llms.txt API

The Llms.txt API from Anansi Data — 1 operation(s) for llms.txt.

Anansi Data Paid API

The Paid API from Anansi Data — 13 operation(s) for paid.

Anansi Data Stats API

The Stats API from Anansi Data — 1 operation(s) for stats.

Anansi Data .well Known API

The .well Known API from Anansi Data — 2 operation(s) for .well known.

Scroll for all 11

MCP Servers 1

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

Anansi Data MCP Server

Remote MCP server at anansidata.xyz.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Anansidata Xyz Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Anansidata Xyz Rate Limits

0 limits

RATE LIMITS

Semantic Vocabularies 1

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

Anansidata Xyz Context

3 classes · 8 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Anansi Data API Rules

13 rules · 9 errors 2 warnings 2 info

SPECTRAL

JSON Schema 1

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

ExtractBody

2 properties

JSON SCHEMA

Security Posture 2

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

Anansidata Xyz Authentication

0 schemes

SECURITY

Anansidata Xyz Domain Security

TLSv1.3

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Anansidata Xyz Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Anansidata Xyz Agentic Access

29 operations · 3 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

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: anansidata-xyz
name: Anansi Data
description: Anansi Data provides pay-per-call data APIs that deliver real-time market, model, and price information without
  requiring accounts or subscriptions. Users can query datasets such as cloud spot prices, prediction-market order books,
  and token-based pricing directly via HTTP endpoints, paying with USDC on Base. The service records and sells data that disappears,
  offering live snapshots of volatile metrics. No signup or keys are needed; payment is handled through the x402 protocol.
  The platform emphasizes immutability, permissionless access, and transparent provenance.
url: https://artifacts.apis.io/anansidata-xyz/apis.yml
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Open access
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-02'
  method: derived
image: https://anansidata.xyz/assets/brand/banner-1500x500.jpg
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Data
- Blockchain
- Payments
- Marketplace
tags_raw:
- Data
- API
- Blockchain
- Payments
- Marketplace
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/anansidata-xyz-agentic-access.yml
- type: Spectral
  url: rules/anansidata-xyz-rules.yml
- type: JSONLD
  url: json-ld/anansidata-xyz-context.jsonld
- type: Vocabulary
  url: vocabulary/anansidata-xyz-vocabulary.yml
- type: DataModel
  url: data-model/anansidata-xyz-data-model.yml
- type: ErrorCatalog
  url: errors/anansidata-xyz-problem-types.yml
- type: Conformance
  url: conformance/anansidata-xyz-conformance.yml
- type: LLMsTxt
  url: llms/anansidata-xyz-llms.txt
- type: MCPServer
  url: mcp/anansidata-xyz-mcp.yml
- type: Hosts
  url: hosts/anansidata-xyz-hosts.yml
- type: DomainSecurity
  url: security/anansidata-xyz-domain-security.yml
- type: Website
  url: https://anansidata.xyz/
- type: DeveloperPortal
  url: https://anansidata.xyz/docs
- type: Documentation
  url: https://anansidata.xyz/docs
- type: APIReference
  url: https://anansidata.xyz/openapi.json
- type: Support
  url: https://anansidata.xyz/
apis:
- aid: anansidata-xyz:anansidata-xyz-admin-api
  name: Anansi Data Admin API
  description: The Admin API from Anansi Data — 1 operation(s) for admin.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Admin
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-admin-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-anansi-data-api
  name: Anansi Data Anansi Data API
  description: The Anansi Data API from Anansi Data — 1 operation(s) for anansi data.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Anansi Data
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-anansi-data-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-catalog-api
  name: Anansi Data Catalog API
  description: The Catalog API from Anansi Data — 1 operation(s) for catalog.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-catalog-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-datasets-api
  name: Anansi Data Datasets API
  description: The Datasets API from Anansi Data — 1 operation(s) for datasets.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Datasets
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-datasets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-free-api
  name: Anansi Data Free API
  description: The Free API from Anansi Data — 4 operation(s) for free.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Free
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-free-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-holder-api
  name: Anansi Data Holder API
  description: The Holder API from Anansi Data — 3 operation(s) for holder.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Holder
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-holder-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-launchpad-api
  name: Anansi Data Launchpad API
  description: The Launchpad API from Anansi Data — 1 operation(s) for launchpad.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Launchpad
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-launchpad-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-llms-txt-api
  name: Anansi Data Llms.txt API
  description: The Llms.txt API from Anansi Data — 1 operation(s) for llms.txt.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - llms-txt
  tags_raw:
  - Llms.txt
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-llms-txt-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-paid-api
  name: Anansi Data Paid API
  description: The Paid API from Anansi Data — 13 operation(s) for paid.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Paid
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-paid-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-stats-api
  name: Anansi Data Stats API
  description: The Stats API from Anansi Data — 1 operation(s) for stats.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - Stats
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-stats-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
- aid: anansidata-xyz:anansidata-xyz-well-known-api
  name: Anansi Data .well Known API
  description: The .well Known API from Anansi Data — 2 operation(s) for .well known.
  humanURL: https://anansidata.xyz/docs
  baseURL: https://anansidata.xyz
  tags:
  - .well Known
  properties:
  - type: OpenAPI
    url: openapi/anansidata-xyz-well-known-api-openapi.yml
  - type: JSONSchema
    url: json-schema/anansidata-xyz-extract-body-schema.json
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 27
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Anansi Data API — frequently asked questions

Does Anansi Data have an API?

Yes. APIs.io lists 11 APIs from Anansi Data, including Anansi Data Admin API, Anansi Data Anansi Data API and Anansi Data Catalog API, and 8 more.

Is there an OpenAPI specification for the Anansi Data API?

Yes. APIs.io indexes 11 OpenAPI specifications for Anansi Data, each linked for download from this page.

How do I authenticate with the Anansi Data API?

Anansi Data documents its authentication (0 schemes). The details are profiled on APIs.io as Anansidata Xyz Authentication.

Does Anansi Data have an MCP server?

Yes. APIs.io lists 1 MCP server for Anansi Data: Remote MCP server at anansidata.xyz.

Is the Anansi Data API ready for AI agents?

Anansi Data has a Kin Score of 27.2 out of 100 (thin) and an Agent Readiness score of 27.0 (agent-aware), scored by API Evangelist on 2026-11-02.

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