AgentBiz
Verification PAYMENT-READYpayment-ready until 2026-08-24
Three keyless pay-per-call services for AI agents on Base mainnet. Verify: signed attestations that a site was reachable, a file is unchanged, a TLS certificate says what it claims, or JSON matches a schema — each with an Ed25519 receipt a third party can check. Ledger: wallet reputation before transacting with a stranger, reporting honest low confidence for unseen wallets rather than a misleading zero. Memory: namespaced key-value and vector memory for stateless agents, with tenant isolation enforced at the query level. From $0.0002 per call in USDC via the Coinbase CDP facilitator. Every 402 carries full x402 v2 Bazaar discovery metadata including per-route input and output schemas.
Pay from $0.003 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
listed 2026-08-17 · no on-chain settlement recorded yet
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 88.9%
- uptime 24h
- -
- uptime 7d
- -
- uptime 30d
- -
- uptime 90d
- -
- response p95
- -
- avg response
- -
- total checks
- 1
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance unknown
x402 compliance not evaluated yet.
price $0.003 (p12 in Verification)
- price (min)
- $0.003
- category percentile (min)
- p12 in Verification
- endpoints / prices
- 2 / 1
- model
- flat
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- -
- registrar
- -
- hosting
- custom
- domain created
- ---
Identity facts, not a risk score.
traction $0.00 30d · 0 buyers
- volume 30d
- $0.00
- buyers 30d
- 0
- settlements 30d
- 0
- first settlement
- ---
- last settlement
- ---
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- eip155:8453
- volume all-time
- $0
- settlements all-time
- 0
- median settlement 30d
- -
- max settlement 30d
- -
- settled via
- -
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedNo AI synthesis has been produced for this service yet.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| GET | /ledger/v1/wallets/0x370064E0dB4A10B67FB1ed17bFaE91422bfD912b/activity | ledger.activity.v1 | $0.003 | Base | USDC | body (v1 style) |
| GET | /ledger/v1/wallets/0x370064E0dB4A10B67FB1ed17bFaE91422bfD912b/reputation | ledger.reputation.v1 | $0.003 | Base | USDC | body (v1 style) |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /ledger/v1/wallets/0x370064E0dB4A10B67FB1ed17bFaE91422bfD912b/activity returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://api.mysterio.cloud/ledger/v1/wallets/0x370064E0dB4A10B67FB1ed17bFaE91422bfD912b/activity'
// 402 response (captured by monitor) · 2 payloads · click to expand
[
{
"error": {
"code": "payment_required",
"message": "Payment required for this endpoint"
},
"price": {
"amount": "0.003000",
"currency": "USD",
"price_code": "ledger.reputation.v1",
"settlement": {
"rail": "x402",
"asset": "USDC",
"network": "eip155:8453"
},
"price_version": "2026-08-phase0"
},
"accepts": [
{
"tags": [
"reputation",
"wallet",
"trust",
"onchain",
"counterparty"
],
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x370064E0dB4A10B67FB1ed17bFaE91422bfD912b",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.mysterio.cloud/ledger/v1/wallets/{address}/reputation",
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"schema": {
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "0x wallet address, in the URL path"
}
}
},
"description": "Look up a wallet's payment reputation before transacting with it, with a signed receipt of the answer. Coverage is partial and the response says so: an unseen wallet returns a null score with low confidence rather than a misleading zero."
},
"output": {
"type": "json",
"example": {
"wallet": "0x370064...",
"network": "base",
"receipt": {
"schema_version": "agentbiz.receipt.v1"
},
"reputation": {
"score": null,
"confidence": 0,
"confidence_label": "very_low"
}
}
}
}
}
},
"description": "ledger.reputation.v1",
"serviceName": "AgentBiz Ledger",
"maxTimeoutSeconds": 30
}
],
"request_id": "67e66a59-781e-4677-833c-4138146d460c",
"x402Version": 2
},
{
"error": {
"code": "payment_required",
"message": "Payment required for this endpoint"
},
"price": {
"amount": "0.003000",
"currency": "USD",
"price_code": "ledger.activity.v1",
"settlement": {
"rail": "x402",
"asset": "USDC",
"network": "eip155:8453"
},
"price_version": "2026-08-phase0"
},
"accepts": [
{
"tags": [
"reputation",
"wallet",
"trust",
"onchain",
"counterparty"
],
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x370064E0dB4A10B67FB1ed17bFaE91422bfD912b",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.mysterio.cloud/ledger/v1/wallets/{address}/activity",
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"schema": {
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string"
}
}
},
"description": "Retrieve the observed payment activity behind a wallet's reputation, so the score can be checked rather than trusted. Coverage is partial and the response says so: an unseen wallet returns a null score with low confidence rather than a misleading zero."
},
"output": {
"type": "json",
"example": {
"count": 0,
"wallet": "0x370064...",
"receipt": {
"schema_version": "agentbiz.receipt.v1"
},
"observations": []
}
}
}
}
},
"description": "ledger.activity.v1",
"serviceName": "AgentBiz Ledger",
"maxTimeoutSeconds": 30
}
],
"request_id": "3dc7e737-6db7-4150-bde4-fc7bea0216ff",
"x402Version": 2
}
] OVER TIME
All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/agentbiz/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
Median across 2 endpoints. Use the selector to isolate one.
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
COMPLIANCE
not evaluatedlast 402 captured 2026-08-17 · last up 2026-08-17
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (9) live · click to expand
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