HALOWERK Agent Tools
payment-ready until 2026-10-17
Public utility and validation APIs for software agents: data normalization, time-series analysis and traffic classification.
Call it x402 v2
x402 v2
- Base URL
- https://tools.halowerk.com
- Payment
- x402 v2, header channel
$ curl -i 'https://tools.halowerk.com/v1/series/anomaly' An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.
Endpoints 3 paid routes on tools.halowerk.com
Prices as captured in the 402 response: median $0.004 across the 3 endpoints, unchanged since first capture.
Example 402 response
Endpoints and prices
| Method | Path | Description | Price | Network | Asset | 402 channel | Captured |
|---|---|---|---|---|---|---|---|
| GET | / | No description | $0.004 | Base | USDC | header | since 09-21 |
| GET | / | No description | $0.002 | Base | USDC | header | since 09-21 |
| GET | / | No description | $0.004 | Base | USDC | header | since 09-21 |
Payment evidence
402 payload captured at . Check evidence JSON · Measurement methodology.
First of 3 payloads captured by the monitor.
314 lines, scroll inside
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"asset": "USDC",
"version": "2",
"decimals": 6,
"eip712Domain": {
"name": "USD Coin",
"chainId": 8453,
"version": "2",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"network_name": "Base Mainnet",
"assetTransferMethod": "eip3009"
},
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://tools.halowerk.com/v1/traffic/classify",
"tags": [
"x402",
"agent-tools",
"security",
"traffic_classify"
],
"mimeType": "application/json",
"description": "Groups the access records you pass into clients and sorts each in two stages: person or machine, then, for a machine, the purpose. Signals: cadence and its scatter, path shape and consecutive numeric runs, asset share, referer, method mix, not-found share, robots.txt, user agent product token. Each signal returns what was observed, its weight and why. A lead under two points stays unknown. Nothing is stored, no raw IP is returned: IPv4 cut to /24, IPv6 to /48.",
"serviceName": "HALOWERK Agent Tools"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"group_by": "ip_user_agent",
"requests": [
{
"ip": "203.0.113.44",
"path": "/products/100",
"method": "GET",
"status": 200,
"user_agent": "python-requests/2.32.3",
"time_unix_s": 1786000000
},
{
"ip": "203.0.113.44",
"path": "/products/101",
"method": "GET",
"status": 200,
"user_agent": "python-requests/2.32.3",
"time_unix_s": 1786000060
},
{
"ip": "203.0.113.44",
"path": "/products/102",
"method": "GET",
"status": 200,
"user_agent": "python-requests/2.32.3",
"time_unix_s": 1786000120
},
{
"ip": "203.0.113.44",
"path": "/products/103",
"method": "GET",
"status": 404,
"user_agent": "python-requests/2.32.3",
"time_unix_s": 1786000180
},
{
"ip": "203.0.113.44",
"path": "/products/104",
"method": "GET",
"status": 200,
"user_agent": "python-requests/2.32.3",
"time_unix_s": 1786000240
}
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"window": {
"last_unix_s": 1786000240,
"first_unix_s": 1786000000
},
"clients": [
{
"paths": {
"distinct": 5,
"asset_ratio": 0,
"depth_median": 2,
"distinct_ratio": 1,
"enumeration_runs": 1,
"robots_txt_fetched": false,
"longest_enumeration_run": 5
},
"client": {
"ip_masked": "203.0.113.0/24",
"grouped_by": "ip_user_agent",
"user_agent_family": "python-requests"
},
"cadence": {
"sample": 4,
"regular": true,
"interval_cv": 0,
"mean_interval_s": 60,
"median_interval_s": 60
},
"sessions": {
"count": 1,
"median_requests": 5,
"median_duration_s": 240,
"longest_duration_s": 240
},
"method_mix": {
"write_ratio": 0
},
"status_mix": {
"error_ratio": 0.2,
"not_found_ratio": 0.2
},
"request_count": 5,
"classification": {
"label": "scraper",
"purpose": {
"lead": 2,
"label": "scraper",
"scores": {
"tool": 2,
"crawler": 0,
"scraper": 6
},
"runner_up": {
"label": "tool",
"score": 2
},
"confidence": 0.6
},
"reasons": [
{
"stage": "automation",
"signal": "cadence_regularity",
"weight": 3,
"favours": "automated",
"evidence": "Intervals between requests vary by less than 15 percent, which is machine timing.",
"observed": "interval_cv=0"
},
{
"stage": "purpose",
"signal": "path_enumeration",
"weight": 4,
"favours": "scraper",
"evidence": "Consecutive numeric path segments were walked in order.",
"observed": "1 run(s), longest 5"
}
],
"automation": {
"lead": 6,
"label": "automated",
"scores": {
"human": 0,
"automated": 6
},
"runner_up": {
"label": "human",
"score": 0
},
"confidence": 1
},
"confidence": 0.6
},
"last_seen_unix_s": 1786000240,
"first_seen_unix_s": 1786000000
}
],
"privacy": {
"stored": false,
"ip_masking": "IPv4 to /24, IPv6 to /48",
"raw_ip_returned": false,
"user_agent_returned": "product token only, never the full header"
},
"group_by": "ip_user_agent",
"stateless": true,
"client_count": 1,
"request_count": 5,
"session_gap_s": 1800,
"clients_skipped": 0,
"label_distribution": {
"tool": 0,
"human": 0,
"crawler": 0,
"scraper": 1,
"unknown": 0,
"automated_purpose_unclear": 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",
"required": [
"requests"
],
"properties": {
"group_by": {
"enum": [
"ip",
"user_agent",
"ip_user_agent",
"none"
],
"type": "string",
"default": "ip_user_agent",
"description": "How records are grouped into clients."
},
"requests": {
"type": "array",
"maxItems": 2000,
"minItems": 1,
"description": "Access records. Each needs path and a timestamp (time_unix_s in seconds since 1970, or time as ISO 8601). Optional: method, status, user_agent, ip, bytes, referer. Any other field name is rejected rather than guessed. The service caps the whole request body at 256 KB, so long records reach that limit before maxItems."
},
"max_clients": {
"type": "integer",
"default": 100,
"maximum": 500,
"minimum": 1,
"description": "How many clients are reported, largest first."
},
"session_gap_s": {
"type": "integer",
"default": 1800,
"maximum": 86400,
"minimum": 60,
"description": "Silence after which the next request starts a new session."
},
"min_requests_per_client": {
"type": "integer",
"default": 2,
"maximum": 1000,
"minimum": 1,
"description": "Clients below this many requests are skipped and counted in clients_skipped."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
} Other captured 402 responses (2)
Captured payload 2 of 3
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"asset": "USDC",
"version": "2",
"decimals": 6,
"eip712Domain": {
"name": "USD Coin",
"chainId": 8453,
"version": "2",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"network_name": "Base Mainnet",
"assetTransferMethod": "eip3009"
},
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://tools.halowerk.com/v1/series/anomaly",
"tags": [
"x402",
"agent-tools",
"analysis",
"series_anomaly"
],
"mimeType": "application/json",
"description": "Runs three detectors over one series and reports what each saw: a robust z score on median and median absolute deviation, a robust seasonal-trend decomposition with a z score on the residual, and an isolation forest over value and step-to-previous. Every score is returned per point, so callers set their own threshold instead of trusting a verdict. The forest draws from a fixed seed: same request, same result. Under three full cycles the seasonal figure is marked as not robust.",
"serviceName": "HALOWERK Agent Tools"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"seed": 42,
"points": [
12.1,
12.4,
11.9,
12.3,
12,
12.2,
48.7,
12.1,
11.8,
12.5,
12.2,
12
],
"methods": [
"robust_z",
"isolation_forest"
],
"min_votes": 2,
"contamination": 0.1
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"seed": 42,
"points": [
{
"time": null,
"index": 0,
"label": null,
"value": 12.1,
"scores": {
"robust_z": -0.169,
"isolation_forest": 0.42
},
"flagged_by": [],
"is_anomaly": false,
"time_unix_s": null
}
],
"methods": [
"robust_z",
"isolation_forest"
],
"anomalies": [
{
"time": null,
"index": 6,
"value": 48.7,
"scores": {
"robust_z": 123.4,
"isolation_forest": 0.83
},
"flagged_by": [
"robust_z",
"isolation_forest"
],
"time_unix_s": null
}
],
"min_votes": 2,
"stateless": true,
"statistics": {
"max": 48.7,
"min": 11.8,
"mean": 15.016667,
"median": 12.15,
"stddev": 10.593
},
"point_count": 12,
"anomaly_count": 1,
"deterministic": true,
"method_details": {
"robust_z": {
"scale": 0.29652,
"median": 12.15,
"flagged": 1,
"threshold": 3.5,
"scale_basis": "mad"
},
"isolation_forest": {
"seed": 42,
"trees": 100,
"flagged": 2,
"features": [
"value",
"delta_to_previous"
],
"sample_size": 12,
"score_cutoff": 0.71,
"contamination": 0.1
}
}
}
}
},
"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",
"required": [
"points"
],
"properties": {
"seed": {
"type": "integer",
"default": 42,
"maximum": 2147483647,
"minimum": 0,
"description": "Fixed starting value for the forest. Same seed, same answer."
},
"trees": {
"type": "integer",
"default": 100,
"maximum": 300,
"minimum": 10,
"description": "Number of isolation trees."
},
"points": {
"type": "array",
"maxItems": 5000,
"minItems": 3,
"description": "Either plain numbers or objects with value and optionally time_unix_s (seconds since 1970), time (ISO 8601) and label. The service caps the whole request body at 256 KB, so long records reach that limit before maxItems."
},
"methods": {
"type": "array",
"items": {
"enum": [
"robust_z",
"stl_residual",
"isolation_forest"
],
"type": "string"
},
"default": [
"robust_z",
"stl_residual",
"isolation_forest"
],
"maxItems": 3,
"minItems": 1,
"description": "Which detectors to run."
},
"min_votes": {
"type": "integer",
"default": 1,
"maximum": 3,
"minimum": 1,
"description": "How many detectors must agree before a point is called an anomaly."
},
"sample_size": {
"type": "integer",
"default": 256,
"maximum": 1024,
"minimum": 8,
"description": "Points drawn per tree, capped at the series length."
},
"contamination": {
"type": "number",
"default": 0.02,
"maximum": 0.5,
"minimum": 0.0001,
"description": "Expected share of outliers. Sets where the isolation forest cuts."
},
"season_period": {
"type": "integer",
"default": 0,
"maximum": 1000,
"minimum": 0,
"description": "Points per season, e.g. 24 for hourly data with a daily rhythm. 0 leaves the seasonal part out."
},
"stl_z_threshold": {
"type": "number",
"default": 3.5,
"maximum": 20,
"minimum": 0.5,
"description": "Threshold on the robust z score of the residual."
},
"robust_z_threshold": {
"type": "number",
"default": 3.5,
"maximum": 20,
"minimum": 0.5,
"description": "Absolute robust z score at which a point counts as an outlier."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Captured payload 3 of 3
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"asset": "USDC",
"version": "2",
"decimals": 6,
"eip712Domain": {
"name": "USD Coin",
"chainId": 8453,
"version": "2",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"network_name": "Base Mainnet",
"assetTransferMethod": "eip3009"
},
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://tools.halowerk.com/v1/telemetry/normalize",
"tags": [
"x402",
"agent-tools",
"data",
"telemetry_normalize"
],
"mimeType": "application/json",
"description": "Turns SenML (JSON or CBOR) and LwM2M TLV into one record shape: resolved name, unit, absolute timestamp, typed value. Optionally puts every series on a shared time axis with a chosen interval and fill rule (last value, bucket mean, linear). Works only on the payload you pass: no device is contacted, nothing is stored, the same request returns the same bytes. TLV carries no type on the wire; unmapped resource ids come back as opaque base64 with a warning instead of a guess.",
"serviceName": "HALOWERK Agent Tools"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"align": true,
"format": "senml_json",
"payload": [
{
"n": "temp",
"v": 21.3,
"bn": "urn:dev:ow:10e2073a:",
"bt": 1786000000,
"bu": "Cel"
},
{
"n": "temp",
"t": 60,
"v": 21.9
},
{
"n": "hum",
"t": 60,
"u": "%RH",
"v": 48
}
],
"interval_s": 60,
"align_method": "last"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"format": "senml_json",
"series": [
{
"max": 48,
"min": 48,
"mean": 48,
"name": "urn:dev:ow:10e2073a:hum",
"unit": "%RH",
"count": 1,
"numeric_count": 1,
"last_time_unix_s": 1786000060,
"first_time_unix_s": 1786000060
},
{
"max": 21.9,
"min": 21.3,
"mean": 21.6,
"name": "urn:dev:ow:10e2073a:temp",
"unit": "Cel",
"count": 2,
"numeric_count": 2,
"last_time_unix_s": 1786000060,
"first_time_unix_s": 1786000000
}
],
"aligned": {
"method": "last",
"points": [
{
"time": "2026-08-06T07:06:40.000Z",
"values": {
"urn:dev:ow:10e2073a:hum": null,
"urn:dev:ow:10e2073a:temp": 21.3
},
"time_unix_s": 1786000000
},
{
"time": "2026-08-06T07:07:40.000Z",
"values": {
"urn:dev:ow:10e2073a:hum": 48,
"urn:dev:ow:10e2073a:temp": 21.9
},
"time_unix_s": 1786000060
}
],
"end_unix_s": 1786000060,
"interval_s": 60,
"point_count": 2,
"tolerance_s": 0,
"series_names": [
"urn:dev:ow:10e2073a:hum",
"urn:dev:ow:10e2073a:temp"
],
"start_unix_s": 1786000000,
"values_filled": 3,
"values_missing": 1
},
"records": [
{
"name": "urn:dev:ow:10e2073a:temp",
"time": "2026-08-06T07:06:40.000Z",
"unit": "Cel",
"value": 21.3,
"value_type": "number",
"time_unix_s": 1786000000
},
{
"name": "urn:dev:ow:10e2073a:temp",
"time": "2026-08-06T07:07:40.000Z",
"unit": "Cel",
"value": 21.9,
"value_type": "number",
"time_unix_s": 1786000060
},
{
"name": "urn:dev:ow:10e2073a:hum",
"time": "2026-08-06T07:07:40.000Z",
"unit": "%RH",
"value": 48,
"value_type": "number",
"time_unix_s": 1786000060
}
],
"warnings": [],
"stateless": true,
"align_note": null,
"record_count": 3
}
}
},
"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",
"required": [
"format",
"payload"
],
"properties": {
"align": {
"type": "boolean",
"default": false,
"description": "Also return every numeric series on one shared time grid."
},
"format": {
"enum": [
"senml_json",
"senml_cbor",
"lwm2m_tlv"
],
"type": "string",
"description": "Wire format of payload. senml_cbor and lwm2m_tlv expect base64."
},
"payload": {
"description": "SenML records as a JSON array (or a JSON string holding one), or base64 for senml_cbor and lwm2m_tlv. At most 1000000 bytes after decoding; the service caps the whole request body at 256 KB."
},
"base_name": {
"type": "string",
"maxLength": 200,
"description": "Prefix put in front of every resolved record name. For lwm2m_tlv this is where the device identity goes."
},
"interval_s": {
"type": "number",
"default": 60,
"maximum": 86400,
"minimum": 0.001,
"description": "Grid spacing in seconds. The grid may not exceed 10000 points."
},
"max_records": {
"type": "integer",
"default": 5000,
"maximum": 20000,
"minimum": 1,
"description": "Upper bound on records taken from the payload."
},
"tolerance_s": {
"type": "number",
"default": 0,
"maximum": 86400,
"minimum": 0,
"description": "align_method=last only: how stale the carried value may be before the grid point is left empty. 0 means no limit."
},
"value_types": {
"type": "object",
"description": "lwm2m_tlv only: resource id as key, one of integer, float, boolean, string, time, opaque as value. Ids left out come back as opaque base64 with a warning instead of a guessed type."
},
"align_method": {
"enum": [
"last",
"mean",
"linear"
],
"type": "string",
"default": "last",
"description": "How a grid point is filled: last value at or before the point, mean over the bucket, or linear interpolation between neighbours."
},
"base_time_unix_s": {
"type": "number",
"description": "Anchor in seconds since 1970 for records that carry no absolute time. SenML calls times below 2^28 relative to now; this endpoint is stateless and will not invent a now."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Can I trust it score from our own monitoring
score from our own monitoring
#85 of 362 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.
- Reliability
- 99.9% uptime since 09-21
- Compliance
- A 14/14 checks pass
- Price
- $0.002 to $0.004 p25 in Data
- Risk
- clean no risk flag
- Traction
- $7.84 30d 36 buyers, top buyer 32% (address, not entity)
14/14 compliance checks
- 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
402 terms unchanged since 2026-09-21. Last up 2026-10-10.
── Site signals
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
How the score works
What the score read on this service: status online, 99.9% uptime 30d, 554ms response p95, x402 compliance 14 of 14, $0.002 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 362 listings, this one among them: the same 362 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Settled via coinbase ($7.84, 2,532 tx). Traction is a conservative undercount; first settlement seen 2026-07-03.
All measured facts
What it does
Public utility and validation APIs for software agents: data normalization, time-series analysis and traffic classification. Execution uses POST with published JSON schemas and per-call x402 pricing.
HALOWERK Agent Tools is a listed x402 Data API. Captured payment terms name Base. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.
Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.
Page rendered at . This response time is separate from the observation and computation times attached to each measurement.
Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.
Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.
Observed daily coverage: 2026-09-11 to 2026-10-10 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.
Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.
x402 List home · Services · Data
- uptime · latest daily rollup
- 100%
- uptime 7d
- 100%
- uptime 30d
- 99.9%
- uptime 90d
- 99.9%
- response p95
- 554ms
- avg response
- 307ms
- total checks
- 1,711
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
- price (min)
- $0.002
- price (max)
- $0.004
- category percentile (min)
- p25 in Data
- category percentile (max)
- p7 in Data
- endpoints / prices
- 3 / 2
- model
- tiered
- stability
- 100%
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.
- assessment volume 30d
- $7.84
- exact assessment volume 30d (USD)
- 7.84
- assessment recorded at (UTC)
- 2026-10-10T11:33:01.326Z
- buyers 30d
- 36
- settlements 30d
- 2,532
- measured since
- 2026-07-03 (start of our harvest window)
- last settlement
- 2026-10-10
- top buyer share
- 32% of 30d volume (address, not entity)
- top 3 buyers share
- -
- concentrated volume
- no
- trend 7d vs 30d
- 3.41x the 30d daily rate
- networks
- eip155:8453
- volume all-time
- $17.10
- settlements all-time
- 4,675
- median settlement 30d
- $0.001
- max settlement 30d
- $0.06
Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.
- member since
- 2026-09-21
Recent checks
| Checked at (UTC) | Status | HTTP | Response | Endpoints |
|---|---|---|---|---|
| Online | 402 | 452ms | 3 | |
| Online | 402 | 304ms | 3 | |
| Online | 402 | 323ms | 3 | |
| Online | 402 | 155ms | 3 | |
| Online | 402 | 169ms | 3 | |
| Online | 402 | 65ms | 3 | |
| Online | 402 | 138ms | 3 | |
| Online | 402 | 397ms | 3 | |
| Online | 402 | 508ms | 3 | |
| Online | 402 | 464ms | 3 | |
| Online | 402 | 54ms | 3 | |
| Online | 402 | 421ms | 3 | |
| Online | 402 | 633ms | 3 | |
| Online | 402 | 721ms | 3 | |
| Online | 402 | 214ms | 3 | |
| Online | 402 | 248ms | 3 | |
| Online | 402 | 495ms | 3 | |
| Online | 402 | 509ms | 3 |
Changes0 in 30d
No changes recorded in the last 30 days.
Over time
- Volume 30d
- $7.84
- Uptime
- 1 of 29 completed days below 100%
More charts
09-11 to 10-10* UTC
Scores over time
09-11 to 10-10* UTC
09-11 to 10-10* UTC
09-11 to 10-10* UTC
Scores: one day per column, 09-11 to 10-10*, on the columns of Response time. Uptime held below 100% on some days in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.
Each series spans only the dates it has data for. Every series is also served as JSON at /api, /scores, /volume and /buyers.
Values
* today so far, partial (UTC).
The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.
Daily snapshot total, 30d: $7.85, peak $2.25 on 10-09. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.
Daily address snapshots: 2026-09-11 to 2026-10-10 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here.
Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.
Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.
| Day | Volume | Buyers | Settlements | Uptime | Response | Compliance | Price percentile | Site signals |
|---|---|---|---|---|---|---|---|---|
| 2026-09-11 | $0.01 | 3 | 4 | no data | no data | no data | no data | no data |
| 2026-09-12 | $0.12 | 3 | 36 | no data | no data | no data | no data | no data |
| 2026-09-13 | $0.25 | 4 | 244 | no data | no data | no data | no data | no data |
| 2026-09-14 | $0.14 | 2 | 41 | no data | no data | no data | no data | no data |
| 2026-09-15 | $0.01 | 2 | 6 | no data | no data | no data | no data | no data |
| 2026-09-16 | $0.01 | 1 | 5 | no data | no data | no data | no data | no data |
| 2026-09-17 | $0.02 | 3 | 7 | no data | no data | no data | no data | no data |
| 2026-09-18 | $0.01 | 1 | 5 | no data | no data | no data | no data | no data |
| 2026-09-19 | $0.15 | 3 | 41 | no data | no data | no data | no data | no data |
| 2026-09-20 | $0.03 | 4 | 8 | no data | no data | no data | no data | no data |
| 2026-09-21 | $0.06 | 3 | 9 | 100% | 270.02ms | 14/14 | p25 | 3/6 |
| 2026-09-22 | $0.03 | 3 | 9 | 100% | 278.27ms | 14/14 | p25 | 3/6 |
| 2026-09-23 | $0.02 | 3 | 7 | 100% | 368.23ms | 14/14 | p25 | 3/6 |
| 2026-09-24 | $0.02 | 4 | 8 | 100% | 290.73ms | 14/14 | p25 | 3/6 |
| 2026-09-25 | $0.03 | 3 | 17 | 100% | 243.10ms | 14/14 | p25 | 3/6 |
| 2026-09-26 | $0.01 | 1 | 5 | 100% | 285.38ms | 14/14 | p24 | 3/6 |
| 2026-09-27 | $0.10 | 3 | 8 | 100% | 307.50ms | 14/14 | p24 | 3/6 |
| 2026-09-28 | $0.08 | 3 | 20 | 100% | 327.21ms | 14/14 | p24 | 3/6 |
| 2026-09-29 | $0.06 | 3 | 23 | 100% | 292.79ms | 14/14 | p24 | 3/6 |
| 2026-09-30 | $0.04 | 3 | 13 | 100% | 283.40ms | 14/14 | p24 | 3/6 |
| 2026-10-01 | $0.07 | 5 | 22 | 100% | 310.49ms | 14/14 | p24 | 3/6 |
| 2026-10-02 | $0.26 | 4 | 51 | 98.89% | 301.62ms | 14/14 | p24 | 3/6 |
| 2026-10-03 | $0.08 | 3 | 28 | 100% | 348.84ms | 14/14 | p24 | 3/6 |
| 2026-10-04 | $0.06 | 5 | 18 | 100% | 356.97ms | 14/14 | p24 | 3/6 |
| 2026-10-05 | $0.11 | 5 | 32 | 100% | 284.72ms | 14/14 | p25 | 3/6 |
| 2026-10-06 | $1.45 | 7 | 661 | 100% | 364.09ms | 14/14 | p25 | 3/6 |
| 2026-10-07 | $0.71 | 8 | 393 | 100% | 284.21ms | 14/14 | p25 | 3/6 |
| 2026-10-08 | $1.52 | 11 | 551 | 100% | 345.03ms | 14/14 | p25 | 3/6 |
| 2026-10-09 | $2.25 | 5 | 215 | 100% | 296.30ms | 14/14 | p25 | 3/6 |
| 2026-10-10* | $0.14 | 4 | 47 | 100% | 290.19ms | 14/14 | p25 | 3/6 |
Alternatives in Data
5 of 361 other ranked services in Data, ordered by the same measured score.
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HTML
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Markdown
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HTML, live uptime variant
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Delisting
To request delisting, email info@x402-list.com or update your listing at /services/halowerk-agent-tools/update.