Google Trends Related Queries
Google Trends related queries for one keyword: the top related searches (0-100) and the rising ones (% growth), for a country or worldwide, past 7 days to 5 years, in one $0.03 GET. Use when you need query expansion, content ideas or emerging searches around a keyword. A live call takes up to about 30 s. Bad input is free; upstream errors are not charged.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"docs": "https://keywords.duoleads.com/docs",
"hint": "Pay with x402 v2 (scheme exact, USDC on Base): sign accepts[0] of the PAYMENT-REQUIRED header and resend the same request with a PAYMENT-SIGNATURE header. Bad input is answered free with a 400.",
"error": "payment_required",
"price": "0.03 per call",
"terms": "https://keywords.duoleads.com/terms",
"method": "GET",
"resource": "https://keywords.duoleads.com/v1/related-queries",
"disclaimer": "Third-party estimates: Google Ads and Google Trends data obtained through DataForSEO. Provided as is, with no warranty of accuracy, completeness or availability. Not investment, financial, legal or any other professional advice. Terms: https://keywords.duoleads.com/terms"
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.03 USDC on Base to 0xCD67…b3A39. The signed payment is good for 2 minutes.
- Paid to
- 0xCD67…b3A39
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 30000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xCD673f7e1daD254347AEab6be0DEFe8b9C6b3A39",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"country": "us",
"keyword": "seo api",
"timeframe": "past_12_months"
}
},
"output": {
"type": "json",
"example": {
"top": [
{
"term": "analytics seo api",
"value": 100
},
{
"term": "moz api",
"value": 64
}
],
"units": "top value: 0-100 relative popularity among related queries (100 = most searched); rising value: % increase in searches vs the preceding period",
"market": {
"country": "US",
"locationCode": 2840,
"locationName": "United States"
},
"rising": [],
"source": "Google Trends (via DataForSEO)",
"country": "US",
"keyword": "seo api",
"dataAsOf": "2022-04-21T18:40:17Z",
"see_also": {
"params": [
"keyword",
"country",
"timeframe"
],
"reason": "Need the interest-over-time series for this keyword? Call trend with the same parameters.",
"endpoint": "https://keywords.duoleads.com/v1/trend"
},
"timeframe": "past_12_months",
"queried_at": "2022-04-21T18:40:17Z",
"request_id": "01KEXAMPLE0000000000000000"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"keyword"
],
"properties": {
"country": {
"type": "string",
"pattern": "^[A-Za-z]{2}$",
"description": "ISO 3166-1 alpha-2 country code (us, gb, de, ...; uk = gb). Omit for worldwide."
},
"keyword": {
"type": "string",
"maxLength": 100,
"minLength": 2,
"description": "One keyword or phrase (2-100 characters, no commas)."
},
"timeframe": {
"enum": [
"past_7_days",
"past_30_days",
"past_90_days",
"past_12_months",
"past_5_years"
],
"type": "string",
"default": "past_12_months",
"description": "Time window. Default past_12_months."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-14 13:20Z
- Last indexed by Roundhouse
- 2026-10-26 17:20Z
- Last enriched (probe, favicon, geo)
- 2026-10-13 22:16Z
- x402 version
- 2
- Max timeout
- 120s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 16 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Google Trends Related Queries and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Google%20Trends%20Related%20Queries' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://keywords.duoleads.com/v1/related-queries, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.