payment-ready 2026-08-06, probe currently failing
Paid x402 APIs and downloadable toolkits for autonomous agents, procurement, engineering data, structured-data QA, clinical research and sourced analysis.
Pay from $0.03 to $99.00 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
first settlement 2026-07-21 · $1.11 all-time · settled via payAI
ASSESSMENT
updated 3h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 97.3%
- uptime 24h
- 0%
- uptime 7d
- 0%
- uptime 30d
- 97.3%
- uptime 90d
- 97.3%
- response p95
- 496ms
- avg response
- 276ms
- total checks
- 1,465
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (13/13), stale (probe failing)
13 of 13 x402 conformance checks pass. Full checklist below.
price $0.03 to $99.00 (p74 in Data)
- price (min)
- $0.03
- price (max)
- $99.00
- category percentile (min)
- p74 in Data
- category percentile (max)
- p100 in Data
- endpoints / prices
- 9 / 9
- model
- tiered
- 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
- 22d
- registrar
- Spaceship, Inc.
- hosting
- custom
- domain created
- 2026-07-20
Identity facts, not a risk score.
traction $0.96 30d · 4 buyers
- volume 30d
- $0.96
- buyers 30d
- 4
- settlements 30d
- 12
- first settlement
- 2026-07-21
- last settlement
- 2026-08-03
- top buyer share
- 63% of 30d volume
- trend 7d vs 30d
- 0.00x the 30d daily rate
- networks
- eip155:8453
- volume all-time
- $1.11
- settlements all-time
- 13
- median settlement 30d
- $0.05
- max settlement 30d
- $0.15
- settled via
- payAI ($0.96, 12 tx)
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 | /v1/base-arbitrage-snapshot | $0.03 | Base | USDC | header | |
| GET | /v1/clinical-trials-query | --- | USDC | - | ||
| POST | /v1/csv-cleanup | $2.00 | Base | USDC | header | |
| GET | /v1/humanoid-fmea-query | --- | USDC | - | ||
| GET | /v1/json-diff | --- | USDC | - | ||
| GET | /v1/products/automation-data-toolkit-bundle | $24.00 | Base | USDC | header | |
| GET | /v1/products/clinical-trials-outcomes-post-2020 | $99.00 | Base | USDC | header | |
| GET | /v1/products/codex-safe-paid-work-kit | $15.00 | Base | USDC | header | |
| GET | /v1/products/csv-json-quality-toolkit | $9.00 | Base | USDC | header | |
| GET | /v1/products/engineering-unit-conversion-api | $19.00 | Base | USDC | header | |
| POST | /v1/research-brief | $5.00 | Base | USDC | header | |
| GET | /v1/tender-shortlist | $0.15 | Base | USDC | header | |
| GET | /v1/unit-convert | --- | USDC | - |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /v1/base-arbitrage-snapshot returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://api.ikoles.dev/v1/base-arbitrage-snapshot'
// 402 response (captured by monitor) · 9 payloads · click to expand
[
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/base-arbitrage-snapshot",
"tags": [
"Base",
"arbitrage",
"Uniswap v3",
"Aerodrome",
"USDC",
"market data"
],
"mimeType": "application/json",
"description": "Default fee-inclusive USDC/WETH round-trip snapshot across Uniswap v3 and Aerodrome on Base",
"serviceName": "Agent Utility Shop Base Arbitrage Snapshot GET compatibility"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"pair": "USDC/WETH",
"cycles": [
{
"buyRoute": "volatile pool 0x...",
"buyVenue": "Aerodrome",
"sellRoute": "0.05% fee tier",
"sellVenue": "Uniswap v3",
"spreadBps": 1,
"profitable": true,
"amountInUsdc": "100.000000",
"amountOutUsdc": "100.010000",
"netProfitUsdc": "0.006000",
"networkFeeUsdc": "0.004000",
"grossProfitUsdc": "0.010000"
},
{
"buyRoute": "0.05% fee tier",
"buyVenue": "Uniswap v3",
"sellRoute": "volatile pool 0x...",
"sellVenue": "Aerodrome",
"spreadBps": -1,
"profitable": false,
"amountInUsdc": "100.000000",
"amountOutUsdc": "99.990000",
"netProfitUsdc": "-0.014000",
"networkFeeUsdc": "0.004000",
"grossProfitUsdc": "-0.010000"
}
],
"chainId": 8453,
"warning": "This quote snapshot is not an execution guarantee.",
"readOnly": true,
"contracts": {
"usdc": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"weth": "0x4200000000000000000000000000000000000006",
"aerodromeFactory": "0x420DD381b31aEf6683db6B902084cB0FFECe40Da",
"uniswapV3QuoterV2": "0x3d4e44Eb1374240CE5F1B871ab261CD16335B76a",
"baseGasPriceOracle": "0x420000000000000000000000000000000000000F"
},
"amountUsdc": "100.000000",
"blockNumber": 33000000,
"generatedAt": "2026-07-24T06:00:00.000Z",
"rpcEndpoint": "https://mainnet.base.org/",
"bestOpportunity": {
"buyRoute": "volatile pool 0x...",
"buyVenue": "Aerodrome",
"sellRoute": "0.05% fee tier",
"sellVenue": "Uniswap v3",
"spreadBps": 1,
"profitable": true,
"amountInUsdc": "100.000000",
"amountOutUsdc": "100.010000",
"netProfitUsdc": "0.006000",
"networkFeeUsdc": "0.004000",
"grossProfitUsdc": "0.010000"
},
"minNetProfitUsdc": "0.000000"
}
}
},
"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",
"properties": {},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"generatedAt",
"chainId",
"blockNumber",
"pair",
"amountUsdc",
"minNetProfitUsdc",
"rpcEndpoint",
"contracts",
"cycles",
"bestOpportunity",
"readOnly",
"warning"
],
"properties": {
"pair": {
"type": "string",
"const": "USDC/WETH"
},
"cycles": {
"type": "array",
"items": {
"type": "object",
"required": [
"buyVenue",
"buyRoute",
"sellVenue",
"sellRoute",
"amountInUsdc",
"amountOutUsdc",
"grossProfitUsdc",
"networkFeeUsdc",
"netProfitUsdc",
"spreadBps",
"profitable"
],
"properties": {
"buyRoute": {
"type": "string"
},
"buyVenue": {
"enum": [
"Uniswap v3",
"Aerodrome"
],
"type": "string"
},
"sellRoute": {
"type": "string"
},
"sellVenue": {
"enum": [
"Uniswap v3",
"Aerodrome"
],
"type": "string"
},
"spreadBps": {
"type": "number"
},
"profitable": {
"type": "boolean"
},
"amountInUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
},
"amountOutUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
},
"netProfitUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
},
"networkFeeUsdc": {
"type": "string",
"pattern": "^[0-9]+\\.[0-9]{6}$"
},
"grossProfitUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
}
},
"additionalProperties": false
},
"maxItems": 2,
"minItems": 2
},
"chainId": {
"type": "integer",
"const": 8453
},
"warning": {
"type": "string"
},
"readOnly": {
"type": "boolean",
"const": true
},
"contracts": {
"type": "object",
"required": [
"usdc",
"weth",
"uniswapV3QuoterV2",
"aerodromeFactory",
"baseGasPriceOracle"
],
"properties": {
"usdc": {
"type": "string"
},
"weth": {
"type": "string"
},
"aerodromeFactory": {
"type": "string"
},
"uniswapV3QuoterV2": {
"type": "string"
},
"baseGasPriceOracle": {
"type": "string"
}
},
"additionalProperties": false
},
"amountUsdc": {
"type": "string",
"pattern": "^[0-9]+\\.[0-9]{6}$"
},
"blockNumber": {
"type": "integer",
"minimum": 0
},
"generatedAt": {
"type": "string",
"format": "date-time"
},
"rpcEndpoint": {
"type": "string",
"format": "uri"
},
"bestOpportunity": {
"anyOf": [
{
"type": "object",
"required": [
"buyVenue",
"buyRoute",
"sellVenue",
"sellRoute",
"amountInUsdc",
"amountOutUsdc",
"grossProfitUsdc",
"networkFeeUsdc",
"netProfitUsdc",
"spreadBps",
"profitable"
],
"properties": {
"buyRoute": {
"type": "string"
},
"buyVenue": {
"enum": [
"Uniswap v3",
"Aerodrome"
],
"type": "string"
},
"sellRoute": {
"type": "string"
},
"sellVenue": {
"enum": [
"Uniswap v3",
"Aerodrome"
],
"type": "string"
},
"spreadBps": {
"type": "number"
},
"profitable": {
"type": "boolean"
},
"amountInUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
},
"amountOutUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
},
"netProfitUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
},
"networkFeeUsdc": {
"type": "string",
"pattern": "^[0-9]+\\.[0-9]{6}$"
},
"grossProfitUsdc": {
"type": "string",
"pattern": "^-?[0-9]+\\.[0-9]{6}$"
}
},
"additionalProperties": false
},
{
"type": "null"
}
]
},
"minNetProfitUsdc": {
"type": "string",
"pattern": "^[0-9]+\\.[0-9]{6}$"
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "19000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/products/engineering-unit-conversion-api",
"tags": [
"digital product",
"agent toolkit",
"download",
"automation"
],
"mimeType": "application/zip",
"description": "Production TypeScript/Express source, Docker packaging, OpenAPI contract, and 75 tests for eight engineering domains.",
"serviceName": "Engineering Unit Conversion API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"format": "zip"
}
},
"output": {
"type": "json",
"example": {
"format": "binary",
"delivery": "download",
"contentType": "application/zip"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"format": {
"enum": [
"zip"
],
"type": "string"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"contentType",
"format",
"delivery"
],
"properties": {
"format": {
"type": "string",
"const": "binary"
},
"delivery": {
"type": "string",
"const": "download"
},
"contentType": {
"type": "string",
"const": "application/zip"
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "99000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/products/clinical-trials-outcomes-post-2020",
"tags": [
"digital product",
"agent toolkit",
"download",
"automation"
],
"mimeType": "application/zip",
"description": "Validated ClinicalTrials.gov outcomes snapshot with 38,638 studies, 326,638 endpoints, 2,602,129 measurements, and 149,059 analyses.",
"serviceName": "Clinical Trial Outcomes — Post-2020 Snapshot"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"format": "zip"
}
},
"output": {
"type": "json",
"example": {
"format": "binary",
"delivery": "download",
"contentType": "application/zip"
}
}
},
"schema": {
"type": "object",
"$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",
"properties": {
"format": {
"enum": [
"zip"
],
"type": "string"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"contentType",
"format",
"delivery"
],
"properties": {
"format": {
"type": "string",
"const": "binary"
},
"delivery": {
"type": "string",
"const": "download"
},
"contentType": {
"type": "string",
"const": "application/zip"
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "150000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/tender-shortlist",
"tags": [
"procurement",
"EU tenders",
"x402 verification"
],
"mimeType": "application/json",
"description": "Default ranked EU public tender shortlist for GET-based x402 clients",
"serviceName": "TenderSignal GET compatibility"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"count": 1,
"query": "FT ~ \"cloud data platform\"",
"stats": {
"pages": 1,
"dropped": 0,
"scanned": 1,
"duplicates": 0
},
"tenders": [
{
"risks": [
"Deadline is less than 30 days away"
],
"title": "Cloud data platform",
"currency": "EUR",
"deadline": "2026-08-10T12:00:00.000Z",
"fitScore": 82,
"noticeId": "444028-2026",
"buyerName": "Example public buyer",
"sourceUrl": "https://ted.europa.eu/en/notice/444028-2026/html",
"fitReasons": [
"Keyword match: cloud",
"Buyer country match: DEU"
],
"buyerCountry": "DEU",
"estimatedValue": 500000
}
],
"generatedAt": "2026-07-20T12:00:00.000Z"
}
}
},
"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",
"properties": {},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"generatedAt",
"query",
"count",
"tenders",
"stats"
],
"properties": {
"count": {
"type": "integer",
"minimum": 0
},
"query": {
"type": "string"
},
"stats": {
"type": "object",
"required": [
"pages",
"scanned",
"dropped",
"duplicates"
],
"properties": {
"pages": {
"type": "integer",
"minimum": 0
},
"dropped": {
"type": "integer",
"minimum": 0
},
"scanned": {
"type": "integer",
"minimum": 0
},
"duplicates": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
},
"tenders": {
"type": "array",
"items": {
"type": "object",
"required": [
"noticeId",
"title",
"fitScore",
"fitReasons",
"risks",
"sourceUrl"
],
"properties": {
"risks": {
"type": "array",
"items": {
"type": "string"
}
},
"title": {
"type": "string"
},
"currency": {
"type": [
"string",
"null"
]
},
"deadline": {
"type": [
"string",
"null"
],
"format": "date-time"
},
"fitScore": {
"type": "number",
"maximum": 100,
"minimum": 0
},
"noticeId": {
"type": "string"
},
"buyerName": {
"type": [
"string",
"null"
]
},
"sourceUrl": {
"type": "string",
"format": "uri"
},
"fitReasons": {
"type": "array",
"items": {
"type": "string"
}
},
"buyerCountry": {
"type": [
"string",
"null"
]
},
"estimatedValue": {
"type": [
"number",
"null"
]
}
},
"additionalProperties": true
}
},
"generatedAt": {
"type": "string",
"format": "date-time"
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "2000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/csv-cleanup",
"tags": [
"CSV",
"JSON",
"data cleanup",
"deduplication",
"QA"
],
"mimeType": "application/json",
"description": "Normalize structured rows, remove blank rows, and deduplicate by configurable keys",
"serviceName": "Agent Utility Shop CSV Cleanup"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"rows": [
{
"email": " [email protected] ",
"company": "Example Ltd"
},
{
"email": "[email protected]",
"company": "Example Limited"
}
],
"keyColumns": [
"email"
],
"trimStrings": true,
"dropBlankRows": true,
"caseInsensitiveKeys": true
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
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}
}
},
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],
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],
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],
"properties": {
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},
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},
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},
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"default": true
}
},
"additionalProperties": false
},
"type": {
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"const": "http"
},
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],
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},
"bodyType": {
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"form-data",
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],
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},
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},
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],
"properties": {
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},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "5000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/research-brief",
"tags": [
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"market intelligence",
"source verification",
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],
"mimeType": "application/json",
"description": "Evidence-backed research brief with source URLs and explicit caveats",
"serviceName": "Agent Utility Shop Research Brief"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"context": "Prioritize protocols that work on Base Mainnet.",
"maxWords": 800,
"question": "Compare current agent-to-agent payment protocols for a small API provider.",
"requiredSources": 3
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"status": "accepted"
}
}
},
"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
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],
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},
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"minimum": 2
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
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],
"type": "string"
},
"bodyType": {
"enum": [
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"form-data",
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],
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},
"additionalProperties": false
},
"output": {
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],
"properties": {
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},
"example": {
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}
}
}
}
}
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
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"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "9000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/products/csv-json-quality-toolkit",
"tags": [
"digital product",
"agent toolkit",
"download",
"automation"
],
"mimeType": "application/zip",
"description": "Reusable local scripts, checks, and runbooks for cleaning and validating structured data.",
"serviceName": "CSV/JSON Quality Toolkit"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
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}
},
"output": {
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"example": {
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],
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"const": "http"
},
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],
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},
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],
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},
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},
"output": {
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],
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},
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"delivery": {
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"const": "download"
},
"contentType": {
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"const": "application/zip"
}
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}
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}
},
"x402Version": 2
},
{
"error": "Payment required",
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{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
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},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "24000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/products/automation-data-toolkit-bundle",
"tags": [
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"agent toolkit",
"download",
"automation"
],
"mimeType": "application/zip",
"description": "Complete bundle for agent automation, data QA, delivery validation, and operational handoff.",
"serviceName": "Automation Data Toolkit Bundle"
},
"extensions": {
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"info": {
"input": {
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"method": "GET",
"queryParams": {
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}
},
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}
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}
},
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},
{
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{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xdcbebfd03dc6517aa1f8a72438caf2e943d542de",
"amount": "15000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.ikoles.dev/v1/products/codex-safe-paid-work-kit",
"tags": [
"digital product",
"agent toolkit",
"download",
"automation"
],
"mimeType": "application/zip",
"description": "Schemas, acceptance gates, and operational templates for reliable paid agent work.",
"serviceName": "Codex Safe Paid Work Kit"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"format": "zip"
}
},
"output": {
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"example": {
"format": "binary",
"delivery": "download",
"contentType": "application/zip"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
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],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
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],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"format": {
"enum": [
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],
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}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"contentType",
"format",
"delivery"
],
"properties": {
"format": {
"type": "string",
"const": "binary"
},
"delivery": {
"type": "string",
"const": "download"
},
"contentType": {
"type": "string",
"const": "application/zip"
}
},
"additionalProperties": false
}
}
}
}
}
}
},
"x402Version": 2
}
] OVER TIME
All charts use the 24h selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/agent-utility-shop/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 9 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
Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.
COMPLIANCE
13/13 checks pass · grade A · stale (probe failing)last 402 captured 2026-07-25 · last up 2026-08-06
- 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 (18) live · click to expand
EMBED THIS BADGE
<a href="https://x402-list.com/services/agent-utility-shop?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/agent-utility-shop.svg" alt="Agent Utility Shop listed on x402-list" height="28"> </a>
[](https://x402-list.com/services/agent-utility-shop?utm_source=badge&utm_medium=referral&utm_campaign=embed)
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