`contractorOps.titleChange.propose`

Create a title-change amendment tied to an active organization job role with a different title, copying every other current agreement term and all required signer roles. The contractor uses their current email; company signers must be active finance or admin members. Optional companySigner and signerReplacements select current recipients before send. The title stays pending until every signer signs and its effective date arrives. Requires contractorId, roleId, effectiveFrom, send and idempotencyKey.

POST/api/v1/accounting/contractorOps.titleChange.propose

Permissions

accounting:readaccounting:write

Who can call it

admin, finance

Retries

Idempotency key required

MCP

accounting_contractor_ops_title_change_propose

Fields

contractorIdstring (ID)Required
The ID of a contractor, from contractors.list.
roleIdstring (ID)Required
The ID of the related record.
effectiveFromstring (date)Required
sendboolean
Default true
companySignerobject
No other fields
signerReplacementsarray of objects
at most 25 items
messagestring or null
idempotencyKeystringRequired
Any unique text you generate once per intended change, so a retried request only happens once. Send it as the Idempotency-Key header instead if you prefer; if you send both they must match.
8–200 characters

curl https://app.getoatmilk.com/api/v1/accounting/contractorOps.titleChange.propose \
  -H "Authorization: Bearer $OATMILK_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "contractorId": "4d5e6f7a-8b9c-4d0e-8f1a-2b3c4d5e6f7a",
  "roleId": "7f0f6c1e-1c1f-4b5e-9c8d-2f5e8e3c1a10",
  "effectiveFrom": "2026-09-01"
}'

const response = await fetch("https://app.getoatmilk.com/api/v1/accounting/contractorOps.titleChange.propose", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.OATMILK_API_KEY}`,
    "Content-Type": "application/json",
    "Idempotency-Key": crypto.randomUUID(),
  },
  body: JSON.stringify({
    "contractorId": "4d5e6f7a-8b9c-4d0e-8f1a-2b3c4d5e6f7a",
    "roleId": "7f0f6c1e-1c1f-4b5e-9c8d-2f5e8e3c1a10",
    "effectiveFrom": "2026-09-01"
  }),
});
const { data, error } = await response.json();
if (!response.ok) throw new Error(`${error.code}: ${error.message}`);
console.log(data);

import os
import uuid

import requests

response = requests.post(
    "https://app.getoatmilk.com/api/v1/accounting/contractorOps.titleChange.propose",
    headers={
        "Authorization": f"Bearer {os.environ['OATMILK_API_KEY']}",
        "Idempotency-Key": str(uuid.uuid4()),
    },
    json={
        "contractorId": "4d5e6f7a-8b9c-4d0e-8f1a-2b3c4d5e6f7a",
        "roleId": "7f0f6c1e-1c1f-4b5e-9c8d-2f5e8e3c1a10",
        "effectiveFrom": "2026-09-01",
    },
    timeout=30,
)
payload = response.json()
if not response.ok:
    raise RuntimeError(f"{payload['error']['code']}: {payload['error']['message']}")
print(payload["data"])

Response

{
  "data": { … }
}

Try it

Checks your input with this action’s real schema and answers like the API, with synthetic data. No key needed, and nothing changes.

Input

POST/api/v1/accounting/contractorOps.titleChange.propose

curl https://app.getoatmilk.com/api/v1/accounting/contractorOps.titleChange.propose \
  -H "Authorization: Bearer $OATMILK_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "contractorId": "4d5e6f7a-8b9c-4d0e-8f1a-2b3c4d5e6f7a",
  "roleId": "7f0f6c1e-1c1f-4b5e-9c8d-2f5e8e3c1a10",
  "effectiveFrom": "2026-09-01"
}'

const response = await fetch("https://app.getoatmilk.com/api/v1/accounting/contractorOps.titleChange.propose", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.OATMILK_API_KEY}`,
    "Content-Type": "application/json",
    "Idempotency-Key": crypto.randomUUID(),
  },
  body: JSON.stringify({
    "contractorId": "4d5e6f7a-8b9c-4d0e-8f1a-2b3c4d5e6f7a",
    "roleId": "7f0f6c1e-1c1f-4b5e-9c8d-2f5e8e3c1a10",
    "effectiveFrom": "2026-09-01"
  }),
});
const { data, error } = await response.json();
if (!response.ok) throw new Error(`${error.code}: ${error.message}`);
console.log(data);

import os
import uuid

import requests

response = requests.post(
    "https://app.getoatmilk.com/api/v1/accounting/contractorOps.titleChange.propose",
    headers={
        "Authorization": f"Bearer {os.environ['OATMILK_API_KEY']}",
        "Idempotency-Key": str(uuid.uuid4()),
    },
    json={
        "contractorId": "4d5e6f7a-8b9c-4d0e-8f1a-2b3c4d5e6f7a",
        "roleId": "7f0f6c1e-1c1f-4b5e-9c8d-2f5e8e3c1a10",
        "effectiveFrom": "2026-09-01",
    },
    timeout=30,
)
payload = response.json()
if not response.ok:
    raise RuntimeError(f"{payload['error']['code']}: {payload['error']['message']}")
print(payload["data"])

Fields

Fields inside companySigner

Fields inside signerReplacements

Example

Try it