api.cra-agent.tech
No description published for this endpoint.
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.
{
"agent": "the thinking agent of cra-agent.tech/think: it buys its thoughts from an LLM paid per call on Arc and its tools from the bazaar, and answers with every payment it made",
"route": "GET /v1/upto/think?task=<your question>",
"scheme": "upto",
"billing": "you sign for up to $0.10; you are charged what the agent spent on its thoughts and tools, plus $0.005, never more than that; nothing when the run could not start",
"feeUsdc": "0.005",
"payment": "one signature: a Permit2 authorization for the ceiling, bound to our facilitator, and an EIP-2612 permit for Arc's USDC. No approval transaction, no gas on your side.",
"networks": [
"Arc, settled by our facilitator",
"Base, settled by Coinbase's facilitator: Permit2 for the ceiling, with an EIP-2612 permit, so no approval transaction there either",
"Solana, settled by Coinbase's facilitator: the ceiling goes into an escrow, the charge is claimed from it and the rest refunded"
],
"ceilingUsdc": "0.10"
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
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
- 0x33b3…0Ea74
- Token contract
- 0x3600…00000
- Payment window
- 5 minutes
- Returns
- application/json
Pay 0.1 USDC on Base to 0x33b3…0Ea74. The signed payment is good for 5 minutes.
- Paid to
- 0x33b3…0Ea74
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 100000 smallest units
- Returns
- application/json
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
- 26SsHu…tgWjK
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x3600000000000000000000000000000000000000",
"payTo": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "upto",
"network": "eip155:5042",
"mimeType": "application/json",
"resource": "https://api.cra-agent.tech/v1/upto/think",
"description": "",
"maxAmountRequired": "100000",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
"scheme": "upto",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.cra-agent.tech/v1/upto/think",
"description": "",
"maxAmountRequired": "100000",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"payTo": "26SsHut3dRbK9cWUJcrMfkKn3TKXSFMw61zyqm6tgWjK",
"scheme": "upto",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"mimeType": "application/json",
"resource": "https://api.cra-agent.tech/v1/upto/think",
"description": "",
"maxAmountRequired": "100000",
"maxTimeoutSeconds": 300
}
]Provenance
- Seen in the source catalog
- 2026-10-01 15:33Z
- Last indexed by Roundhouse
- 2026-10-26 05:46Z
- Last enriched (probe, favicon, geo)
- 2026-10-02 06:45Z
- x402 version
- 1
- Max timeout
- 300s
- 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. 32 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 api.cra-agent.tech 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=api.cra-agent.tech' 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://api.cra-agent.tech/v1/upto/think, 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.