Roundhouse

x402.tavily.com

Performs advanced web search queries and returns relevant results.

SearchLiveeip155:8453Exactvia facilitator:dexter
https://x402.tavily.com/search
Calls · 30d
670↓ 25%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far.
—
Verified settled volume
0 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x528683d6634d5f085531ee4b443cac254725995a

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

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.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x5286…5995a. The signed payment is good for 1 minute.

Paid to
0x5286…5995a
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
10000 smallest units
0.016units
on aws:base · agent-pay scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
urn:x4…quote
Token contract
iso4217:USD
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "tier": "advanced",
      "terms": "By using the Tavily solution, you agree to be bound by the Terms of Use (https://tavily.com/terms) and Privacy Policy (https://tavily.com/privacy) and accept that Tavily disclaims any liability with regard to the AI agent and cryptocurrency payments.",
      "version": "2"
    },
    "payTo": "0x528683d6634d5f085531ee4b443cac254725995a",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "resource": "https://x402.tavily.com/search",
    "maxTimeoutSeconds": 60
  },
  {
    "asset": "iso4217:USD",
    "extra": {
      "tier": "advanced",
      "reference": "tavily-search-advanced",
      "quoteToken": "eyJhbGciOiJFUzM4NCIsInR5cCI6IkpXVCIsImtpZCI6InRhdmlseS1hZ2VudHBheS14NDAyLXNpZ25pbmcta2V5In0.eyJpc3MiOiJodHRwczovL3g0MDIudGF2aWx5LmNvbSIsImF1ZCI6ImF3czptYXJrZXRwbGFjZSIsImlhdCI6MTc4OTk3ODI4MCwiZXhwIjoxNzg5OTc4NTgwLCJqdGkiOiI5YTZjYTE1Ni05MWJkLTQ1MjQtOTM4Mi0yZjQ2NjQ1MGVmOTMiLCJwcmljZSI6eyJhbW91bnQiOiIwLjAxNiIsImN1cnJlbmN5IjoiVVNEIn0sInBheVRvIjoic2VsbGVyIiwicmVmZXJlbmNlIjoidGF2aWx5LXNlYXJjaC1hZHZhbmNlZCIsInNldHRsZW1lbnQiOnsicHJvZHVjdF9pZCI6InByb2QtbWFlZXQ2c2FqZWc0MiJ9fQ.aDmywlL2yERpkOwzh_N2LAcFX3KxO6bRkI4F6WUPRoeyTqUnRWLCjYJkmnAJ2GYjFDIHyzGbBh3npBlBcwPVIAEmVcY_TKi7YggZCXZVzDhaMUHI4F-qpoAtVZknob02",
      "settlement": {
        "product_id": "prod-maeet6sajeg42"
      }
    },
    "payTo": "urn:x402:agent-pay:see-quote",
    "amount": "0.016",
    "scheme": "agent-pay",
    "network": "aws:base",
    "resource": "https://x402.tavily.com/search",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
2026-09-23 19:58Z
Last indexed by Roundhouse
2026-09-24 09:15Z
Last enriched (probe, favicon, geo)
2026-09-16 16:45Z
x402 version
2
Max timeout
60s
Liveness probe
HTTP 404
Report

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. 32 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service x402.tavily.com 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=x402.tavily.com'
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://x402.tavily.com/search, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.