polystrike-xyz

Polystrike provides oracle intelligence for Polymarket tweet markets, delivering real‑time tweet counts, Monte Carlo forecasts, and expected‑value based trading signals. The service measures a median 11.5 seconds from tweet to count, offers free tier access and paid data plans, and supplies an API‑first interface for AI agents and developers. It includes endpoints for live counts, predictions, signals, and bulk data, with clear pricing and documentation.

polystrike-xyz publishes 9 API contracts indexed on the APIs.io network, including Bulk API, History API, Metadata API, and 6 more. Tagged areas include Company, Finance, Data, Prediction-Market, and API.

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

polystrike-xyz’s developer surface includes authentication, documentation, API reference, getting-started guide, pricing, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

45.7/100 developing Agent 38/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers 5 Agent Skills

Company Finance DataPrediction-MarketAPICrypto

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 45.7/100 · developing

Contract Quality 10.9 / 21

Developer Ergonomics 8.0 / 17

Access Clarity 1.8 / 17

Operational Transparency 3.8 / 11

Contract Governance 8.1 / 10

Discoverability 4.8 / 9

Regulatory Posture 4.0 / 15

Agent readiness — 38/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 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 5 / 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

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):

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
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)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

6 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 10.5 — up to +17.9 composite points
Contract Quality scores 51.4 — up to +12.2 composite points
Developer Ergonomics scores 46.9 — up to +10.6 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/polystrike-xyz/apis.yml: open an issue on github.com/api-evangelist/polystrike-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 →

APIs 9

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

polystrike-xyz Bulk API

The bulk API from polystrike-xyz — 4 operation(s) for bulk.

polystrike-xyz History API

The history API from polystrike-xyz — 4 operation(s) for history.

polystrike-xyz Metadata API

The metadata API from polystrike-xyz — 7 operation(s) for metadata.

polystrike-xyz Performance API

The performance API from polystrike-xyz — 2 operation(s) for performance.

polystrike-xyz Portfolio API

The portfolio API from polystrike-xyz — 2 operation(s) for portfolio.

polystrike-xyz Predictions API

The predictions API from polystrike-xyz — 3 operation(s) for predictions.

polystrike-xyz Signals API

The signals API from polystrike-xyz — 3 operation(s) for signals.

polystrike-xyz System API

The system API from polystrike-xyz — 3 operation(s) for system.

polystrike-xyz Usage API

The usage API from polystrike-xyz — 4 operation(s) for usage.

Scroll for all 9

MCP Servers 1

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

polystrike-xyz MCP Server

Remote MCP server at polystrike.xyz.

MCP SERVER

Agent Skills 5

Packaged agent skills for driving this provider's APIs from an AI assistant.

metadata

AGENT SKILL

portfolio

AGENT SKILL

predictions

AGENT SKILL

signals

AGENT SKILL

usage

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Polystrike Xyz Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Polystrike Xyz Rate Limits

2 limits

RATE LIMITS

Semantic Vocabularies 1

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

Polystrike Xyz Context

4 classes · 9 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

polystrike-xyz API Rules

14 rules · 10 errors 3 warnings 1 info

SPECTRAL

JSON Schema 2

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

FreeKeyRequest

2 properties

JSON SCHEMA

WaitlistRequest

5 properties

JSON SCHEMA

Security Posture 2

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

Polystrike Xyz Authentication

2 schemes

SECURITY

Polystrike Xyz Domain Security

TLSv1.3

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Polystrike Xyz Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Polystrike Xyz Agentic Access

32 operations · 2 acting

AGENTIC

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 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Lifecycle

ErrorCatalog

Conformance

Scroll for all 7

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

StatusPage

StatusPage

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: polystrike-xyz
name: polystrike-xyz
description: Polystrike provides oracle intelligence for Polymarket tweet markets, delivering real‑time tweet counts, Monte
  Carlo forecasts, and expected‑value based trading signals. The service measures a median 11.5 seconds from tweet to count,
  offers free tier access and paid data plans, and supplies an API‑first interface for AI agents and developers. It includes
  endpoints for live counts, predictions, signals, and bulk data, with clear pricing and documentation.
url: https://artifacts.apis.io/polystrike-xyz/apis.yml
image: https://polystrike.xyz/og-image.png
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Company
- Finance
- Data
- Prediction-Market
- API
- Crypto
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/polystrike-xyz-agentic-access.yml
- type: RateLimits
  url: rate-limits/polystrike-xyz-rate-limits.yml
- type: Spectral
  url: rules/polystrike-xyz-rules.yml
- type: JSONLD
  url: json-ld/polystrike-xyz-context.jsonld
- type: Vocabulary
  url: vocabulary/polystrike-xyz-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/polystrike-xyz-data-model.yml
- type: Authentication
  url: authentication/polystrike-xyz-authentication.yml
- type: StatusPage
  url: https://status.polystrike.xyz
- type: Lifecycle
  url: lifecycle/polystrike-xyz-lifecycle.yml
- type: ErrorCatalog
  url: errors/polystrike-xyz-problem-types.yml
- type: Conformance
  url: conformance/polystrike-xyz-conformance.yml
- type: LLMsTxt
  url: llms/polystrike-xyz-llms.txt
- type: MCPServer
  url: mcp/polystrike-xyz-mcp.yml
- type: Hosts
  url: hosts/polystrike-xyz-hosts.yml
- type: Vendors
  url: vendors/polystrike-xyz-vendors.yml
- type: DomainSecurity
  url: security/polystrike-xyz-domain-security.yml
- type: Website
  url: https://polystrike.xyz/
- type: Documentation
  url: https://polystrike.xyz/docs/
- type: APIReference
  url: https://polystrike.xyz/SKILL.md
- type: GettingStarted
  url: https://polystrike.xyz/docs/guides/quickstart/
- type: Pricing
  url: https://polystrike.xyz/#pricing
apis:
- aid: polystrike-xyz:polystrike-xyz-bulk-api
  name: polystrike-xyz Bulk API
  description: The bulk API from polystrike-xyz — 4 operation(s) for bulk.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - bulk
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-bulk-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-history-api
  name: polystrike-xyz History API
  description: The history API from polystrike-xyz — 4 operation(s) for history.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - history
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-history-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-metadata-api
  name: polystrike-xyz Metadata API
  description: The metadata API from polystrike-xyz — 7 operation(s) for metadata.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - metadata
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-metadata-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-performance-api
  name: polystrike-xyz Performance API
  description: The performance API from polystrike-xyz — 2 operation(s) for performance.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - performance
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-performance-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-portfolio-api
  name: polystrike-xyz Portfolio API
  description: The portfolio API from polystrike-xyz — 2 operation(s) for portfolio.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - portfolio
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-portfolio-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-predictions-api
  name: polystrike-xyz Predictions API
  description: The predictions API from polystrike-xyz — 3 operation(s) for predictions.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - predictions
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-predictions-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-signals-api
  name: polystrike-xyz Signals API
  description: The signals API from polystrike-xyz — 3 operation(s) for signals.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - signals
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-signals-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-system-api
  name: polystrike-xyz System API
  description: The system API from polystrike-xyz — 3 operation(s) for system.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - system
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-system-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
- aid: polystrike-xyz:polystrike-xyz-usage-api
  name: polystrike-xyz Usage API
  description: The usage API from polystrike-xyz — 4 operation(s) for usage.
  humanURL: https://polystrike.xyz/docs/reference/example/
  tags:
  - usage
  properties:
  - type: OpenAPI
    url: openapi/polystrike-xyz-usage-api-openapi.yml
  - type: Documentation
    url: https://polystrike.xyz/docs/
  - type: APIReference
    url: https://polystrike.xyz/openapi.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-waitlist-request-schema.json
  - type: JSONSchema
    url: json-schema/polystrike-xyz-free-key-request-schema.json
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 37
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

polystrike-xyz API — frequently asked questions

Does polystrike-xyz have an API?

Yes. APIs.io lists 9 APIs from polystrike-xyz, including polystrike-xyz Bulk API, polystrike-xyz History API and polystrike-xyz Metadata API, and 6 more.

Is there an OpenAPI specification for the polystrike-xyz API?

Yes. APIs.io indexes 9 OpenAPI specifications for polystrike-xyz, each linked for download from this page.

How do I authenticate with the polystrike-xyz API?

polystrike-xyz uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Polystrike Xyz Authentication.

Does polystrike-xyz have an MCP server?

Yes. APIs.io lists 1 MCP server for polystrike-xyz: Remote MCP server at polystrike.xyz.

Is the polystrike-xyz API ready for AI agents?

polystrike-xyz has a Kin Score of 45.7 out of 100 (developing) and an Agent Readiness score of 37.9 (agent-ready), scored by API Evangelist on 2026-10-31.

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