n8n-nodes-kynth

This is an n8n community node for Kynth Core — one AI engine exposing 39 finished-job endpoints: documents to schema-valid JSON, field extraction, triage, research, moderation, and agent memory. Every call is a task with a task-named price, drawn from one credit wallet; failed calls never burn credits.

n8n is a fair-code licensed workflow automation platform.

Installation · Operations · Credentials · Compatibility · Usage · Resources

Installation

Follow the installation guide in the n8n community nodes documentation. The package name is:

n8n-nodes-kynth

Operations

The Kynth Core node exposes each API endpoint as an operation. Highlights:

• Document parse — any invoice, receipt, EOB, ERA, or COI (PDF or image) into structured, validated JSON.
• Field extraction — pull a field set you define out of any block of text; typed values with confidence.
• Triage — classify and prioritize inbound items against your own labels.
• Research — grounded answers over documents you supply.
• Moderation — policy checks on user-generated content.
• Agent memory — durable key-value memory for agent workflows.

The full, current operation list is generated from the live API catalog — see api.kynth.studio/docs for every endpoint, its schema, and its credit price. The node is also flagged usableAsTool, so n8n AI Agents can call any operation as a tool.

Credentials

1. Create an account at api.kynth.studio/dashboard — every account includes 500 free credits per month, no card required.
2. Mint an API key (ksk_live_…).
3. In n8n, create a Kynth Core API credential and paste the key.

The credential authenticates as a bearer token and is verified against /v1/account when you save it.

Compatibility

Requires n8n version 1.0 or later (n8nNodesApiVersion 1). Tested against recent n8n releases; the node has no runtime dependencies beyond n8n-workflow.

Usage

A minimal flow: Webhook → Kynth Core (Document parse) → IF → your system.

1. Feed the node a PDF/image URL or raw text, depending on the operation.
2. Pick the operation and, where the operation takes a schema or field list, define the fields you want back.
3. Downstream nodes receive schema-valid JSON — no free-text parsing.

Failed calls return an error object and are not billed, so retry loops are safe.

Resources

• n8n community nodes documentation
• Kynth Core API docs
• Endpoint catalog + pricing

Version history

• 0.1.1 — README + n8n verification submission. No functional changes.
• 0.1.0 — initial release: full endpoint catalog as operations, bearer credential, AI-tool support.