Winston AI API

Name: Winston AI API
Brand: Winston AI API
Availability: InStock

✓ Official Vendor SpecAI/MLMl Inferencebearer5 EndpointsREST

For Agents

Score text and images for AI-generated likelihood, run plagiarism checks, fact-check claims, and compare two pieces of text. Returns confidence scores per request.

Connect the Winston AI API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Winston AI API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Install Jentic One Beta (Self-Hosted)

Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh

Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with Winston AI API.

Score a passage of text for likelihood of AI generation via /v2/ai-content-detection

Detect AI-generated images by URL or upload through /v2/ai-image-detection

Run plagiarism scans against indexed web content with /v2/plagiarism

Fact-check a claim or passage and return source-backed verdicts via /v2/fact-checker

GET STARTED

Start building with Winston AI API

Explore with Jentic

View OpenAPI Document

Use Cases

Patterns agents use Winston AI API for, with concrete tasks.

★ Academic Integrity Screening

Schools and universities screen student submissions for AI-generated content and plagiarism in a single workflow. POST /v2/ai-content-detection returns an AI-generation score and per-sentence breakdown, while /v2/plagiarism cross-references the text against indexed web sources. Educators use the combined verdict as triage rather than absolute proof, since detection scores are probabilistic.

POST /v2/ai-content-detection with a student essay body and return the AI-generation probability plus the highest-scoring sentences.

Editorial Fact-Checking Pipeline

Newsrooms run /v2/fact-checker over draft articles to flag claims that need verification before publishing. The endpoint returns per-claim verdicts and supporting source citations, letting editors prioritise which claims a human fact-checker should review. The API does not replace legal review for sensitive or defamatory content.

POST /v2/fact-checker with an article body and surface every claim flagged as 'unsupported' along with the cited counter-sources.

Image Provenance for Marketplaces

User-generated marketplaces and stock photo libraries scan uploads with /v2/ai-image-detection to label suspected AI-generated imagery. The endpoint accepts an image URL or uploaded file and returns a confidence score that can drive auto-tagging or moderation queues. Image detection does not identify which generator produced the image.

POST /v2/ai-image-detection with an image URL and tag listings with score above 0.85 as 'AI-generated' for moderator review.

Agent-Driven Content Authenticity Check via Jentic

An agent moderating user content can use Jentic to discover Winston AI, load /v2/ai-content-detection, and execute with the user's text. The Bearer token is held in Jentic's vault, so the agent never sees the raw secret. The agent reasons over the score and decides whether to escalate to human review.

Use the Jentic SDK to search 'detect ai-generated text', load /v2/ai-content-detection, and execute with the user's submission.

Key Endpoints

5 endpoints — winston ai is an ai content authenticity platform that scores text and images for likelihood of ai generation, runs plagiarism checks, fact-checks claims, and compares two pieces of text for similarity.

METHOD

PATH

DESCRIPTION

POST

/v2/ai-content-detection

Score text for AI-generation likelihood

POST

/v2/plagiarism

Run plagiarism scan against indexed web content

POST

/v2/ai-image-detection

Detect AI-generated images

POST

/v2/fact-checker

Fact-check claims with source citations

POST

/v2/text-compare

Compare two texts for similarity

POST

/v2/ai-content-detection

Score text for AI-generation likelihood

POST

/v2/plagiarism

Run plagiarism scan against indexed web content

POST

/v2/ai-image-detection

Detect AI-generated images

POST

/v2/fact-checker

Fact-check claims with source citations

POST

/v2/text-compare

Compare two texts for similarity

Why Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

Winston AI bearer tokens live in Jentic's MAXsystem vault. The Authorization header is built and injected at execution time, so the raw token never enters agent prompts, tool outputs, or transcripts.

Intent-based discovery

Agents search Jentic with intents like 'detect ai-generated text' or 'fact check this paragraph' and Jentic surfaces the matching Winston endpoint with its request schema, so the agent can populate the body without reading docs.

Time to first call

Direct integration: half a day for token provisioning, request schema modelling, and parsing the per-endpoint response shapes. Through Jentic: under 30 minutes — search, load, execute.

FAQs

Specific to using Winston AI API through Jentic.

What authentication does the Winston AI API use?

The API uses HTTP Bearer authentication. Provision a key in the Winston AI dashboard and send it as Authorization: Bearer <token>. Through Jentic, the bearer token is stored in MAXsystem and injected at call time so the agent never sees the raw value.

How accurate is Winston AI's AI content detection?

Detection scores are probabilistic, not deterministic. The /v2/ai-content-detection response returns a confidence value per submission and a per-sentence breakdown so reviewers can see where the model is most confident. Use the score as a triage signal and pair it with human review for high-stakes decisions.

What are the rate limits for the Winston AI API?

The OpenAPI spec does not declare per-endpoint rate limits. Limits are tied to your Winston AI plan, with stricter quotas on the free tier and higher concurrency on paid tiers. Cache identical text submissions to avoid repeat charges.

How do I run plagiarism detection through Jentic?

Search Jentic for 'check text for plagiarism', load POST /v2/plagiarism, and execute with the text body. The Jentic SDK returns Winston's parsed response including matched source URLs and overlap percentages, ready for agent reasoning.

Can I detect AI-generated images with this API?

Yes. POST /v2/ai-image-detection accepts an image URL or upload and returns a confidence score for AI generation. It does not identify which generator (Midjourney, DALL-E, Stable Diffusion) produced the image — only that AI authorship is likely.

Is the Winston AI API free?

Winston AI offers a limited free tier with monthly word and request quotas, plus paid tiers with higher limits and additional features. Pricing is published on gowinston.ai and tiers are enforced at the API gateway.

Winston AI API

Connect the Winston AI API to your agent

Capabilities

Start building with Winston AI API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs