Google AdsGoogle AdsAdvertising

Change a campaign's daily budget in Google Ads

google-ads.budget.update

Change a campaign's daily budget in your Google Ads account

Price: freeAt provider cost
Success rate: —No success-rate data yetNo success-rate data yet
Latency p50: ——
Last verified: Jul 28, 2026Verified working

POSThttps://toolswitch.dev/v1/tools/google-ads.budget.updatePreview

Uses platform quota
Synchronous response
Reads public data

Parameters

amountMicros is the DAILY budget in micros of the account currency: $1 = 1000000. Get the budget resourceName from a GAQL query on campaign_budget first. Spends real money on the next impression — treg's audit log records the call, but the change is immediate and irreversible

Parameter	Type	Required	Description	Example
Path parameters
`customer_id`	string	Required	digits only	`6186675831`

Path parameters
customer_idstringRequired
digits only
Example: 6186675831

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X POST 'https://toolswitch.dev/v1/tools/google-ads.budget.update' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"operations":[{"update":{"amountMicros":"30000000","resourceName":"customers/2277522568/campaignBudgets/15467408112"},"updateMask":"amountMicros"}],"validateOnly":true}'

import os
import json
import requests

response = requests.request(
    "POST",
    "https://toolswitch.dev/v1/tools/google-ads.budget.update",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
    json=json.loads("{\"operations\":[{\"update\":{\"amountMicros\":\"30000000\",\"resourceName\":\"customers/2277522568/campaignBudgets/15467408112\"},\"updateMask\":\"amountMicros\"}],\"validateOnly\":true}"),
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/google-ads.budget.update", {
  method: "POST",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
    "Content-Type": "application/json",
  },
  body: JSON.stringify(JSON.parse("{\"operations\":[{\"update\":{\"amountMicros\":\"30000000\",\"resourceName\":\"customers/2277522568/campaignBudgets/15467408112\"},\"updateMask\":\"amountMicros\"}],\"validateOnly\":true}")),
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at free, including the service fee.