circle-agent-readiness-api.vercel.app
Machine-readable trust infrastructure for autonomous finance agents. Validate wallet configuration, spending policy, delegated permissions, x402 readiness, and marketplace compatibility before an agent transacts.
DataLiveeip155:8453Exactvia cdp
Settlements · 30d
2↓ 100%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$1.70
Verified settled volume
72 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.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-05-18 11:24Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xe682Dc3c6B79c1C87Dfd17E5e25b1a07834B9f5DThe 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 0xe682…B9f5D. The signed payment is good for 5 minutes.
- Paid to
- 0xe682…B9f5D
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
- Buys
- Inspect an autonomous finance agent manifest and return readiness score, risk flags, and policy recommendations.
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"route": "POST /inspect/circle-agent-readiness",
"service": "Circle Agent Readiness API",
"version": "2",
"category": "trust-infrastructure",
"currency": "USDC",
"assetSymbol": "USDC"
},
"payTo": "0xe682Dc3c6B79c1C87Dfd17E5e25b1a07834B9f5D",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://circle-agent-readiness-api.vercel.app/inspect/circle-agent-readiness",
"description": "Inspect an autonomous finance agent manifest and return readiness score, risk flags, and policy recommendations.",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"mcp": {
"serverExposed": true,
"toolsDeclared": true
},
"x402": {
"buyerCompatible": true
},
"wallet": {
"configured": true,
"supportedAssets": [
"USDC"
],
"supportedNetworks": [
"eip155:8453"
]
},
"delegations": [
{
"name": "payment_worker",
"canTransfer": true,
"maxSpendUsd": 25,
"canCallContracts": false
}
],
"marketplace": {
"listingMetadataReady": true
},
"spendingPolicy": {
"dailyLimitUsd": 100,
"perTransactionLimitUsd": 25,
"contractAllowlistEnabled": true,
"recipientAllowlistEnabled": true
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"status": "ready_with_warnings",
"findings": [
{
"flag": "missing_daily_spend_limit",
"recommendation": "Add a daily spending limit."
}
],
"riskFlags": [
"missing_daily_spend_limit"
],
"readinessScore": 84,
"scoringModelVersion": "1.0"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object"
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"queryParams": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-05-18 11:24Z
- Last indexed by Roundhouse
- 2026-06-15 08:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-13 08:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 404
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
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service circle-agent-readiness-api.vercel.app 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=circle-agent-readiness-api.vercel.app' 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://circle-agent-readiness-api.vercel.app/inspect/circle-agent-readiness, 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.