---
title: "FSMA 204 Traceability Lot Code Chain Linker"
method: POST
path: "/v1/tools/link_traceability_lot_code"
tags: ["TODO_TAGS_REVIEW"]
---

# FSMA 204 Traceability Lot Code Chain Linker

`POST /v1/tools/link_traceability_lot_code`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/link_traceability_lot_code`
- Auth: none declared

Link Traceability Lot Codes across CTEs and detect chain breaks. Transformation events mint a new TLC (recorded as new_lot_minted). Feeds the recall trace resolver (art-120).

**Tool URL:** https://ainumbers.co/chaingraph/art-119-traceability-lot-code-linker.html
**AP2/Policy Mandate export:** yes

## Request body

- object
  - `events` object[]: type not evidenced by kernel source
    - `prev_tlc` unknown

## Response `200`

Successful tool execution result

- object
  - `breaks` unknown[]
    - unknown
  - `depth` integer
  - `lineage` object[]
    - `cte` string
    - `linked` boolean
    - `new_lot_minted` boolean
    - `step` integer
    - `tlc` string

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)