01
Multi-provider routing
- Persona decides which model fits
- Calls this provider when its strengths apply
- Falls back to alternatives on rate-limits
Metatextai
13 tools available
Metatext AI specializes in natural language processing and text generation, helping organizations automate writing tasks, sentiment analysis, or content moderation
Connect Metatextai to Definable to route to the best model per task, mix providers in one workflow, fall back on rate-limits. Personas call Metatextai's 13 tools directly from chat or scheduled flows. Add it to your persona's available models and route requests to it where it fits best.
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AI-native automation between Metatextai and 65+ other tools — built, run, and self-healed by Workflow.
Common workflows with Metatextai
02
Specialised pipeline
- Use this provider for one stage
- Pipe to a different model for the next
- Combine outputs in the response
Metatextai actions 13
Every Metatextai action below is a callable tool any Definable persona can invoke.
Chat Completions
Tool to generate chat completions. Use when you need OpenAI-compatible conversational responses.
Classify Text
Tool to classify text. Use when you need to obtain labels and confidence scores from a trained MetatextAI model for given text.
Create Policy Guardrails
Tool to create a policy guardrail. Use when you need to define automated guardrails for content in a specific application.
Delete Guardrail Policy
Tool to delete a guardrail policy. Use when you need to remove a policy by ID for a specific application after confirming valid application and policy IDs.
Evaluate Messages
Tool to evaluate LLM messages against policies/guardrails. Use after generating model output to get violation details or corrections.
Run Extraction
Tool to run information extraction. Use when you need to extract structured data from text.
Generate Text
Tool to generate text for a project model. Use when you need LLM completions or chat responses. Supports both prompt and message-based inputs with temperature, stop-sequence, and token limits.
List Applications
Tool to retrieve a list of all existing applications. Use when you need to view application IDs, names, and descriptions.
List Models
Tool to retrieve a list of all available models and their supported tasks. Use when you need to choose an appropriate model for chat completions.
List Guardrail Policies
Tool to list all guardrail policies for a specific application. Use after obtaining an application ID to inspect its configured policies.
List Red Team Test Probes
Tool to list all available red team test probes. Use when you need to discover available probes for red teaming.
Run Red Team Test Scan
Tool to run a vulnerability red-team test scan. Use when you need to execute probes against an application.
Update Policy Guardrails
Tool to update an existing policy's guardrails. Use when you need to modify a policy's rules after confirming it exists.
Affinda
Affinda provides an AI-powered document processing platform that automates data extraction from various document types.
AI/ML API
AI/ML API provides a suite of AI models and solutions for various tasks, including text generation, image processing, and more.
Aivoov
AiVOOV is an AI-driven text-to-speech platform that converts written text into natural-sounding voiceovers, offering over 1,000 voices across 150+ languages.
All Images AI
All-Images.ai provides AI-powered image generation, retrieval, and management services, enabling developers to create and manage images through advanced AI capabilities.
AltText.ai
AltText.ai is a service that automatically generates alt text for images, enhancing accessibility and SEO.
API Labz
API Labz offers a comprehensive suite of AI-driven APIs and tools designed to streamline workflows, automate tasks, and build innovative applications.
Frequently asked questions
What can I automate with Metatextai on Definable?
Anything Metatextai exposes through its API. Common artificial intelligence workflows on Definable include route to the best model per task, mix providers in one workflow, fall back on rate-limits. Personas can call any of the 13 Metatextai tools directly, then chain the result into another integration without you writing code.
How does Metatextai authentication work?
Metatextai uses API_KEY on Definable. You connect once from the integrations page, scoped to the permissions you choose, and from then on any persona that has the integration enabled can act on your behalf. Tokens are encrypted at rest and rotated automatically.
Is the Metatextai integration included in my Definable plan?
Yes — every Definable plan, including Starter, includes access to all 13 Metatextai tools. You only need a separate Metatextai subscription if Metatextai itself charges per seat or per API call.
Is using Metatextai through Definable secure?
Every call from a persona to Metatextai is logged with the user, persona, prompt, and response. Tokens never leave Definable's secrets vault, scopes are configurable per persona, and you can revoke access at any time from the integration page.
How do I get started with Metatextai on Definable?
Sign up for Definable, open the integrations page, find Metatextai, and connect via OAuth or API key. You can immediately attach Metatextai to any persona and start running workflows. The free Starter plan includes 5,000 credits/month.
What Metatextai actions does Definable expose?
Definable exposes all 13 Metatextai actions as callable tools — including `Chat Completions`, `Classify Text`, `Create Policy Guardrails`, plus 10 more. Each tool gets a typed parameter schema so personas know exactly how to call it.
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