payment-ready until 2026-09-13
Machine-purchasable government and civic data products - CVEs, safety recalls, CPI, Federal Register, US debt, bank profiles, weather alerts, housing, air quality, UK companies - sold per call over x402 (USDC on Base). Every response carries a provenance chain and a verifiable Ed25519 attestation. MCP server at /mcp; manifests at /.well-known/x402.json and /llms.txt.
Pay from $0.001 to $0.02 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
VERDICT
ranking generation 3strong 98/100 #1 of 265 in Data by measured score
What the score read on this service: status online, 98.5% uptime 30d, 316ms response p95, x402 compliance 14 of 14, $0.001 price against the category. 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.
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 265 listings, this one among them. That set is wider than the 265 the position above is counted against, 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.
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.
ALTERNATIVES IN DATA
Other Data services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).
| SERVICE | BAND | SCORE | UPTIME 30D | VOL 30D |
|---|---|---|---|---|
| WhaleTape | strong | 98 | 97.4% | --- |
| ThirdMade Shelf | strong | 98 | 100% | --- |
| AgentToll | strong | 98 | 100% | --- |
| Japan Transit API | strong | 97 | 99.1% | --- |
| TariffMonkee | strong | 97 | 99.8% | --- |
5 of 264 other ranked services in Data · see the whole category
ASSESSMENT
updated 6h agoThe parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.
reliability 98.5%
- uptime 24h
- 100%
- uptime 7d
- 98.6%
- uptime 30d
- 98.5%
- uptime 90d
- 98.5%
- response p95
- 316ms
- avg response
- 268ms
- total checks
- 968
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (14/14)
14 of 14 x402 conformance checks pass. Full checklist below.
price $0.001 to $0.02 (p10 in Data)
- price (min)
- $0.001
- price (max)
- $0.02
- category percentile (min)
- p10 in Data
- category percentile (max)
- p40 in Data
- endpoints / prices
- 26 / 4
- model
- tiered
- stability
- 0%
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
- 17d
- registrar
- NameCheap, Inc.
- hosting
- custom
- domain created
- 2026-08-16
Identity facts, not a risk score.
traction ---
This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.
CHANGES
3 in 30dPayout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.
changes price changed 16h ago (3 in 30d)
price changed · 16h ago
GET /v1/p/uk-company-lookup · eip155:8453 · USDC: 5000 → 10000
GET /v1/p/uk-new-companies-daily · eip155:8453 · USDC: 10000 → 20000
price changed · 6d ago
GET /v1/p/aqi-category-summary · eip155:8453 · USDC: 20000 → 10000
GET /v1/p/aqi-site-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/bank-profile-lite · eip155:8453 · USDC: 20000 → 10000
GET /v1/p/congress-bill-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/cpi-us-monthly · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/cpsc-recall-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/cpsc-recall-monthly-summary · eip155:8453 · USDC: 20000 → 10000
GET /v1/p/ecfr-title-status · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/electricity-retail-series · eip155:8453 · USDC: 20000 → 10000
GET /v1/p/fda-recall-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/fda-recall-state-summary · eip155:8453 · USDC: 30000 → 20000
GET /v1/p/fedreg-doc-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/fmr-area-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/fmr-area-search · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/kev-status-by-cve · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/state-gdp-series · eip155:8453 · USDC: 20000 → 10000
GET /v1/p/state-population-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/station-monthly-temp · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/uk-company-lookup · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/uk-new-companies-daily · eip155:8453 · USDC: 20000 → 10000
GET /v1/p/us-debt-to-penny · eip155:8453 · USDC: 10000 → 5000
GET /v1/p/wb-country-lookup · eip155:8453 · USDC: 10000 → 5000
schema changed · 6d ago
endpoint added GET /v1/p/aqi-category-summary
endpoint added GET /v1/p/aqi-site-lookup
endpoint added GET /v1/p/congress-bill-lookup
endpoint added GET /v1/p/cpsc-recall-lookup
endpoint added GET /v1/p/cpsc-recall-monthly-summary
endpoint added GET /v1/p/ecfr-title-status
endpoint added GET /v1/p/electricity-retail-series
endpoint added GET /v1/p/fda-recall-state-summary
endpoint added GET /v1/p/fmr-area-lookup
endpoint added GET /v1/p/fmr-area-search
endpoint added GET /v1/p/spdx-license-lookup
endpoint added GET /v1/p/state-gdp-series
endpoint added GET /v1/p/state-population-lookup
endpoint added GET /v1/p/station-monthly-temp
endpoint added GET /v1/p/uk-company-lookup
endpoint added GET /v1/p/uk-new-companies-daily
endpoint added GET /v1/p/usgs-quake-lookup
endpoint added GET /v1/p/wb-country-lookup
schema added GET /v1/p/aqi-category-summary exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/aqi-site-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/congress-bill-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/cpsc-recall-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/cpsc-recall-monthly-summary exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/ecfr-title-status exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/electricity-retail-series exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/fda-recall-state-summary exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/fmr-area-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/fmr-area-search exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/spdx-license-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/state-gdp-series exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/state-population-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/station-monthly-temp exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/uk-company-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/uk-new-companies-daily exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/usgs-quake-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /v1/p/wb-country-lookup exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
Amounts are on-wire atomic units in the named asset.
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/p/aqi-category-summary | $0.01 | Base | USDC | header | |
| GET | /v1/p/aqi-site-lookup | $0.005 | Base | USDC | header | |
| GET | /v1/p/bank-profile-lite | $0.01 | Base | USDC | header | |
| GET | /v1/p/congress-bill-lookup | $0.005 | Base | USDC | header | |
| GET | /v1/p/cpi-us-monthly | $0.005 | Base | USDC | header | |
| GET | /v1/p/cpsc-recall-lookup | $0.005 | Base | USDC | header | |
| GET | /v1/p/cpsc-recall-monthly-summary | $0.01 | Base | USDC | header | |
| GET | /v1/p/cve-detail-lookup | $0.01 | Base | USDC | header | |
| GET | /v1/p/ecfr-title-status | $0.005 | Base | USDC | header | |
| GET | /v1/p/electricity-retail-series | $0.01 | Base | USDC | header | |
| GET | /v1/p/fda-recall-lookup | $0.005 | Base | USDC | header | |
| GET | /v1/p/fda-recall-state-summary | $0.02 | Base | USDC | header | |
| GET | /v1/p/fedreg-doc-lookup | $0.005 | Base | USDC | header | |
| GET | /v1/p/fmr-area-lookup | $0.005 | Base | USDC | header | |
| GET | /v1/p/fmr-area-search | $0.005 | Base | USDC | header | |
| GET | /v1/p/kev-status-by-cve | $0.005 | Base | USDC | header | |
| GET | /v1/p/nws-alert-severity-summary | $0.01 | Base | USDC | header | |
| GET | /v1/p/spdx-license-lookup | $0.001 | Base | USDC | header | |
| GET | /v1/p/state-gdp-series | $0.01 | Base | USDC | header | |
| GET | /v1/p/state-population-lookup | $0.005 | Base | USDC | header | |
| GET | /v1/p/station-monthly-temp | $0.005 | Base | USDC | header | |
| GET | /v1/p/uk-company-lookup | $0.01 | Base | USDC | header | |
| GET | /v1/p/uk-new-companies-daily | $0.02 | Base | USDC | header | |
| GET | /v1/p/us-debt-to-penny | $0.005 | Base | USDC | header | |
| GET | /v1/p/usgs-quake-lookup | $0.001 | Base | USDC | header | |
| GET | /v1/p/wb-country-lookup | $0.005 | Base | USDC | header |
26 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /v1/p/aqi-category-summary returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i 'https://api.clinkforge.com/v1/p/aqi-category-summary'
// 402 response (captured by monitor) · 26 payloads · click to expand
[
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xF3D62244749eA344aa5408e7Bc50B5287f2b32cc",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.clinkforge.com/v1/p/uk-new-companies-daily",
"tags": [
"derived",
"data",
"provenance"
],
"mimeType": "application/json",
"description": "Companies newly incorporated in the UK per day, counted from the Companies House advanced search over a rolling window.",
"serviceName": "Clink Forge"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": [
{
"field": "value",
"_record_id": "R-100"
}
],
"product": "example-product",
"row_count": 1,
"provenance": [
{
"hash": "sha256...",
"authority": "AGENCY",
"source_url": "https://agency.gov/data",
"observed_at": "2026-08-25T00:00:00Z"
}
],
"attestation": {
"signature": "base64...",
"result_digest": "sha256...",
"signing_key_id": "forge-signing-1"
},
"payment_receipt": {
"amount_usd": 0.01,
"settlement_ref": "0xtx..."
},
"product_version": 1
},
"description": "data rows + provenance chain + attestation"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {},
"additionalProperties": false
}
}
},
"output": {
"type": "object"
}
}
},
"category": "Data",
"discoverable": true
}
},
"x402Version": 2
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xF3D62244749eA344aa5408e7Bc50B5287f2b32cc",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.clinkforge.com/v1/p/wb-country-lookup",
"tags": [
"raw",
"data",
"provenance"
],
"mimeType": "application/json",
"description": "World Bank country record by ISO code: region, income group, lending category, capital city and coordinates.",
"serviceName": "Clink Forge"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"id": "example"
}
},
"output": {
"type": "json",
"example": {
"data": [
{
"field": "value",
"_record_id": "R-100"
}
],
"product": "example-product",
"row_count": 1,
"provenance": [
{
"hash": "sha256...",
"authority": "AGENCY",
"source_url": "https://agency.gov/data",
"observed_at": "2026-08-25T00:00:00Z"
}
],
"attestation": {
"signature": "base64...",
"result_digest": "sha256...",
"signing_key_id": "forge-signing-1"
},
"payment_receipt": {
"amount_usd": 0.01,
"settlement_ref": "0xtx..."
},
"product_version": 1
},
"description": "data rows + provenance chain + attestation"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"maxLength": 8
}
},
"additionalProperties": false
}
}
},
"output": {
"type": "object"
}
}
},
"category": "Data",
"discoverable": true
}
},
"x402Version": 2
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xF3D62244749eA344aa5408e7Bc50B5287f2b32cc",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.clinkforge.com/v1/p/cpi-us-monthly",
"tags": [
"raw",
"data",
"provenance"
],
"mimeType": "application/json",
"description": "US Consumer Price Index by month from the Bureau of Labor Statistics: index level and series metadata for the national all-items series.",
"serviceName": "Clink Forge"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"year": "example"
}
},
"output": {
"type": "json",
"example": {
"data": [
{
"field": "value",
"_record_id": "R-100"
}
],
"product": "example-product",
"row_count": 1,
"provenance": [
{
"hash": "sha256...",
"authority": "AGENCY",
"source_url": "https://agency.gov/data",
"observed_at": "2026-08-25T00:00:00Z"
}
],
"attestation": {
"signature": "base64...",
"result_digest": "sha256...",
"signing_key_id": "forge-signing-1"
},
"payment_receipt": {
"amount_usd": 0.01,
"settlement_ref": "0xtx..."
},
"product_version": 1
},
"description": "data rows + provenance chain + attestation"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"year"
],
"properties": {
"year": {
"type": "string",
"maxLength": 7
}
},
"additionalProperties": false
}
}
},
"output": {
"type": "object"
}
}
},
"category": "Data",
"discoverable": true
}
},
"x402Version": 2
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xF3D62244749eA344aa5408e7Bc50B5287f2b32cc",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.clinkforge.com/v1/p/ecfr-title-status",
"tags": [
"raw",
"data",
"provenance"
],
"mimeType": "application/json",
"description": "Electronic Code of Federal Regulations title status: latest amendment date and issue date for one CFR title.",
"serviceName": "Clink Forge"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"id": "example"
}
},
"output": {
"type": "json",
"example": {
"data": [
{
"field": "value",
"_record_id": "R-100"
}
],
"product": "example-product",
"row_count": 1,
"provenance": [
{
"hash": "sha256...",
"authority": "AGENCY",
"source_url": "https://agency.gov/data",
"observed_at": "2026-08-25T00:00:00Z"
}
],
"attestation": {
"signature": "base64...",
"result_digest": "sha256...",
"signing_key_id": "forge-signing-1"
},
"payment_receipt": {
"amount_usd": 0.01,
"settlement_ref": "0xtx..."
},
"product_version": 1
},
"description": "data rows + provenance chain + attestation"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"maxLength": 8
}
},
"additionalProperties": false
}
}
},
"output": {
"type": "object"
}
}
},
"category": "Data",
"discoverable": true
}
},
"x402Version": 2
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xF3D62244749eA344aa5408e7Bc50B5287f2b32cc",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.clinkforge.com/v1/p/uk-company-lookup",
"tags": [
"raw",
"data",
"provenance"
],
"mimeType": "application/json",
"description": "UK Companies House company record by company number: registered name, status, incorporation date, type and registered office.",
"serviceName": "Clink Forge"
},
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"authority": "AGENCY",
"source_url": "https://agency.gov/data",
"observed_at": "2026-08-25T00:00:00Z"
}
],
"attestation": {
"signature": "base64...",
"result_digest": "sha256...",
"signing_key_id": "forge-signing-1"
},
"payment_receipt": {
"amount_usd": 0.01,
"settlement_ref": "0xtx..."
},
"product_version": 1
},
"description": "data rows + provenance chain + attestation"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {
"end": {
"type": "string",
"maxLength": 10
},
"start": {
"type": "string",
"maxLength": 10
},
"entity": {
"type": "string",
"maxLength": 8
}
},
"additionalProperties": false
}
}
},
"output": {
"type": "object"
}
}
},
"category": "Data",
"discoverable": true
}
},
"x402Version": 2
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xF3D62244749eA344aa5408e7Bc50B5287f2b32cc",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.clinkforge.com/v1/p/cpsc-recall-monthly-summary",
"tags": [
"derived",
"data",
"provenance"
],
"mimeType": "application/json",
"description": "CPSC recalls per month, counted by hazard type over the current recall dataset.",
"serviceName": "Clink Forge"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": [
{
"field": "value",
"_record_id": "R-100"
}
],
"product": "example-product",
"row_count": 1,
"provenance": [
{
"hash": "sha256...",
"authority": "AGENCY",
"source_url": "https://agency.gov/data",
"observed_at": "2026-08-25T00:00:00Z"
}
],
"attestation": {
"signature": "base64...",
"result_digest": "sha256...",
"signing_key_id": "forge-signing-1"
},
"payment_receipt": {
"amount_usd": 0.01,
"settlement_ref": "0xtx..."
},
"product_version": 1
},
"description": "data rows + provenance chain + attestation"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {},
"additionalProperties": false
}
}
},
"output": {
"type": "object"
}
}
},
"category": "Data",
"discoverable": true
}
},
"x402Version": 2
},
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xF3D62244749eA344aa5408e7Bc50B5287f2b32cc",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.clinkforge.com/v1/p/spdx-license-lookup",
"tags": [
"raw",
"data",
"provenance"
],
"mimeType": "application/json",
"description": "Canonical SPDX license record by identifier: full name, OSI/FSF approval status, deprecation flag and reference URL, from the official SPDX license list.",
"serviceName": "Clink Forge"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"id": "example"
}
},
"output": {
"type": "json",
"example": {
"data": [
{
"field": "value",
"_record_id": "R-100"
}
],
"product": "example-product",
"row_count": 1,
"provenance": [
{
"hash": "sha256...",
"authority": "AGENCY",
"source_url": "https://agency.gov/data",
"observed_at": "2026-08-25T00:00:00Z"
}
],
"attestation": {
"signature": "base64...",
"result_digest": "sha256...",
"signing_key_id": "forge-signing-1"
},
"payment_receipt": {
"amount_usd": 0.01,
"settlement_ref": "0xtx..."
},
"product_version": 1
},
"description": "data rows + provenance chain + attestation"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80
}
},
"additionalProperties": false
}
}
},
"output": {
"type": "object"
}
}
},
"category": "Data",
"discoverable": true
}
},
"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/clink-forge/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.
UPTIME
30d UPTIME 98.6%
RESPONSE TIME
AVG RESP 263ms
PRICE (captured 402, USD)
Median across 26 endpoints. Use the selector to isolate one.
SUB-SCORES (uptime + x402 compliance)
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
PILLARS OVER TIME (measured)
price percentile in Data
site signals present (of 6)
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.
VOLUME (on-chain settlement, USD)
This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.
DISTINCT BUYERS
This service settles on a network x402-list does not measure yet, so distinct on-chain buyers are not counted here. Shown as unmeasured, not zero.
COMPLIANCE
14/14 checks pass · grade Alast 402 captured 2026-09-05 · last up 2026-09-06
- 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
TIME STATUS RESP CAUSE
● OK 88ms
● OK 23ms
● OK 23ms
● OK 121ms
● OK 24ms
● OK 25ms
● OK 77ms
● OK 23ms
● OK 26ms
● OK 96ms
● OK 23ms
● OK 24ms
● OK 23ms
● OK 23ms
● OK 24ms
● OK 25ms
● OK 23ms
● OK 114ms
EMBED THIS BADGE
// HTML
<a href="https://x402-list.com/services/clink-forge?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/clink-forge.svg" alt="Clink Forge listed on x402-list" height="28"> </a>
// Markdown
[](https://x402-list.com/services/clink-forge?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/clink-forge?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/clink-forge.svg?data=uptime" alt="Clink Forge uptime on x402-list" height="28"> </a>