Aiforthai In Th AI For Thai API
Agent-ready OpenAPI document · curated by JenticAI/MLLanguage ModelsapiKey11 EndpointsREST
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For Agents
Run Thai-language NLP, speech, translation, and image processing - summarisation, tokenisation, NER, sentiment, STT, TTS, translation, object detection, and Thai OCR.
Use for: I need to summarise a long article written in Thai, Tokenise this Thai paragraph into words for downstream processing, Tag the named entities in a Thai news headline, Score the sentiment of a Thai customer review
Not supported: Does not handle non-Thai language analysis as a primary use case, payment processing, or general business workflow - use for Thai-language NLP, speech, translation, and OCR only.
Jentic publishes the only available OpenAPI specification for AI For Thai API, keeping it validated and agent-ready. AI For Thai is a suite of Thai-language AI services developed by NECTEC, the National Electronics and Computer Technology Center of Thailand. The API covers text processing (summarisation, word tokenisation, part-of-speech tagging, named-entity recognition, sentiment), speech (Thai speech-to-text and text-to-speech), translation to and from Thai, and image processing (object detection and OCR for Thai script). Authentication uses an API key sent in the Apikey header.
Install Jentic One Beta
Connect the AI For Thai API to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the AI For Thai 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.
Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.
1
Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Faiforthai.in.th%2Faiforthai" | sh2
Step 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Faiforthai.in.th%2Faiforthai" | sh
jentic register # connects your agent to your Jentic One instanceJentic 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 AI For Thai API.
Summarise Thai text into a shorter passage via POST /textsum
Segment Thai text into individual words using NECTEC's tokeniser at /word-tokenize
Apply part-of-speech tagging and named-entity recognition through /pos-tagging and /ner
Score Thai text for sentiment with /sentiment for review or social-feed analysis
Convert between Thai speech and text using /speech-to-text and /text-to-speech
Translate to and from Thai through /translate and run OCR for Thai-script images via /ocr
Use Cases
Patterns agents use AI For Thai API for, with concrete tasks.
★ Thai-Language Content Analytics
Analyse Thai-language content from social posts or customer reviews. Tokenise the text with /word-tokenize, run /sentiment for an overall score, and apply /ner to extract named entities. The combined output supports brand monitoring, voice-of-customer dashboards, and Thai-market reporting that English-only NLP services cannot deliver accurately.
POST a Thai review to /word-tokenize, then /sentiment, then /ner, and combine the outputs into a structured analytics record
Thai Voice Bot
Build a voice bot that listens in Thai and replies in Thai. Send incoming audio to /speech-to-text, generate a textual reply, and use /text-to-speech to produce the spoken response. Useful for IVR systems and voice assistants serving Thai-speaking users.
POST audio bytes to /speech-to-text, generate a Thai reply, then POST that text to /text-to-speech and stream the audio back
Thai-English Translation Workflow
Translate inbound English support tickets into Thai for local agents and outbound Thai replies into English for QA review. The /translate endpoint handles both directions and pairs naturally with sentiment and tokenisation passes when needed for triage.
POST the English ticket subject to /translate with target=th, then on the agent's reply POST it back with target=en for QA
Thai-Document OCR
Extract text from scanned Thai documents - invoices, contracts, official forms - using /ocr. The OCR endpoint is purpose-built for Thai script, where general OCR tools tend to misread tone marks and character clusters.
POST the document image to /ocr and parse the returned Thai text into structured invoice fields
Agent-Driven Thai NLP via Jentic
An agent serving a Thai-language audience picks the right NLP, speech, or vision endpoint based on intent. Through Jentic the agent searches for the operation, the AI For Thai API key is supplied from the vault, and the agent never sees the raw key.
Use Jentic search 'analyse sentiment of Thai text', execute /sentiment on the input, and route negative-sentiment items to a triage queue
Key Endpoints
11 endpoints — jentic publishes the only available openapi specification for ai for thai api, keeping it validated and agent-ready.
METHOD
PATH
DESCRIPTION
POST
/textsum
Summarise Thai text
POST
/word-tokenize
Tokenise Thai text into words
POST
/ner
Named entity recognition for Thai text
POST
/sentiment
Sentiment analysis for Thai text
POST
/speech-to-text
Convert Thai speech to text
POST
/text-to-speech
Convert Thai text to speech
POST
/translate
Translate text to or from Thai
POST
/ocr
OCR for Thai-script images
POST
/textsum
Summarise Thai text
POST
/word-tokenize
Tokenise Thai text into words
POST
/ner
Named entity recognition for Thai text
POST
/sentiment
Sentiment analysis for Thai text
POST
/speech-to-text
Convert Thai speech to text
POST
/text-to-speech
Convert Thai text to speech
POST
/translate
Translate text to or from Thai
POST
/ocr
OCR for Thai-script images
Why Jentic?
What agents get from Jentic-routed access to this vendor.
Setup
Wiring AI For Thai by hand means handling its Apikey header, matching each Thai-language task to the right endpoint, and writing your own retry logic. Through Jentic you install once, import AI For Thai from the API Directory, store the key once, and your agent calls it.
Permission scoping
AI For Thai takes its text and audio inputs in the request body, so scope your agent by operation: limit it to the operations it needs, such as /sentiment or /translate, and leave out speech or OCR endpoints it does not use.
Credential isolation
Your AI For Thai API key is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.
Intent-based discovery
Agents search Jentic by intent such as 'analyse sentiment of Thai text', and Jentic returns the matching AI For Thai operation with its TextInput schema so the agent calls the right endpoint without browsing the reference docs.
Related APIs
Alternatives and complements available in the Jentic catalogue.
FAQs
Specific to using AI For Thai API through Jentic.
Why is there no official OpenAPI spec for AI For Thai API?
AI For Thai does not publish an OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call the AI For Thai API via structured tooling. It is validated against the live API and kept up to date. Get started with Jentic One, the self-hosted execution layer.
What authentication does the AI For Thai API use?
An apiKey scheme called ApiKeyAuth, sent in the request header. Through Jentic the key is held in the vault and never enters the agent's context.
Can I run sentiment analysis on Thai text?
Yes. POST your Thai text to /sentiment and the API returns a sentiment score tailored to Thai-language content. NECTEC's models are tuned for Thai grammar and vocabulary, so accuracy is typically higher than with English-trained models translated through.
What are the rate limits for the AI For Thai API?
The spec does not declare explicit rate limits, but the schema does include a 429 RateLimited response on every endpoint. Treat 429 responses as a signal to back off and retry with delay.
How do I run Thai OCR through Jentic?
Run pip install jentic, search 'extract Thai text from an image', and Jentic returns the AI For Thai /ocr operation. Execute it with the document image and parse the returned Thai text. Run it through Jentic One, the self-hosted execution layer.
Can I translate between Thai and English?
Yes. POST text to /translate with the desired source and target language. The endpoint supports both Thai-to-English and English-to-Thai translation.
Can I limit what my agent is allowed to do with the AI For Thai API?
Yes. Because you run Jentic One yourself, your own rules decide which AI For Thai operations and credentials the agent may use. Since every input is passed in the request body, you scope the agent by operation: grant only the endpoints it needs, such as /sentiment or /translate, and withhold the speech and OCR endpoints like /speech-to-text, /text-to-speech, and /ocr that it does not use. The stored API key is injected at execution time and never enters the agent's context.
GET STARTED