opendata402

Name: opendata402 service
Creator: Agent GDP
License: https://creativecommons.org/licenses/by/4.0/

The service's listing describes it this way: Official monthly inflation (HICP, annual rate of change, all items) for EU countries, the euro area and the EU from Eurostat. Give a country code (NL, DE, FR, EA20, EU27_2020) and the number of recent months. Use it for price indexation, wage or rent adjustment and economic context. Eurostat data, CC BY 4.0; values unchanged. Website

A service is a tool an AI agent pays to call. opendata402 is listed on this page under Other, settling on Arbitrum, Base, and Polygon, through x402. 30-day settled volume on this page is $0.03. The listing comes from the service catalog. Open a row for payments, payers, and chains. See Bazaar, agent payment use cases, and the methodology.

FacilitatorsCoinbase

Payee

Methodology · settled volume through 2026-10-26 · catalog Oct 26, 2026, 5:02 PM UTC

Settled volume, payments, payers, average payment, use-case share, and rank
Metric	24h	7d	30d
Volume	$0.01	$0.03	$0.03
Payments	11	33	33
Payers	10	7	7
Avg payment	$0.001	$0.001	$0.001
Share of Other	0.0%	0.0%	0.0%
Use-case rank	#192	#264	#276

Payers can be counted more than once when they paid through more than one facilitator.

Settled volume

$0.03

n/a

Payments

Payers

Avg payment

$0.001

volume / payments

Daily volume and buyers

90D 1Y All

Data through Oct 26, 2026. Source: public settlement logs. Methodology

Payers

Buyer concentration

26.5%

Top payer's share of lifetime volume. Not the period selected above.

Repeat buyers

75.0%

Lifetime buyers with more than one payment, divided by all buyers.

Endpoints and prices

Price, network, and asset come from the x402 Bazaar catalog.

Endpoint	Network	Asset	Price	Scheme
https://opendata402.com/v1/inflation/eu Official monthly inflation (HICP, annual rate of change, all items) for EU countries, the euro area and the EU from Eurostat. Give a country code (NL, DE, FR, EA20, EU27_2020) and the number of recent months. Use it for price indexation, wage or rent adjustment and economic conte	polygon	USDC	$0.001	exact
https://opendata402.com/v1/inflation/eu Official monthly inflation (HICP, annual rate of change, all items) for EU countries, the euro area and the EU from Eurostat. Give a country code (NL, DE, FR, EA20, EU27_2020) and the number of recent months. Use it for price indexation, wage or rent adjustment and economic conte	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/inflation/eu Official monthly inflation (HICP, annual rate of change, all items) for EU countries, the euro area and the EU from Eurostat. Give a country code (NL, DE, FR, EA20, EU27_2020) and the number of recent months. Use it for price indexation, wage or rent adjustment and economic conte	base	USDC	$0.001	exact
https://opendata402.com/v1/fx/latest Official euro foreign exchange reference rates from the European Central Bank, published each working day around 16:00 CET for about 30 currencies. Use it to convert amounts between EUR and USD, GBP, JPY, CHF and others at the official daily rate. Optional base currency (cross ra	polygon	USDC	$0.001	exact
https://opendata402.com/v1/fx/latest Official euro foreign exchange reference rates from the European Central Bank, published each working day around 16:00 CET for about 30 currencies. Use it to convert amounts between EUR and USD, GBP, JPY, CHF and others at the official daily rate. Optional base currency (cross ra	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/fx/latest Official euro foreign exchange reference rates from the European Central Bank, published each working day around 16:00 CET for about 30 currencies. Use it to convert amounts between EUR and USD, GBP, JPY, CHF and others at the official daily rate. Optional base currency (cross ra	base	USDC	$0.001	exact
https://opendata402.com/v1/address/nl Dutch address search and geocoding from the official BAG register via PDOK: free-text query (street, number, postcode, town) returns up to 5 matching addresses with postcode, house number, municipality, province and WGS84 coordinates. Use it to validate or geocode a Dutch address	polygon	USDC	$0.001	exact
https://opendata402.com/v1/address/nl Dutch address search and geocoding from the official BAG register via PDOK: free-text query (street, number, postcode, town) returns up to 5 matching addresses with postcode, house number, municipality, province and WGS84 coordinates. Use it to validate or geocode a Dutch address	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/address/nl Dutch address search and geocoding from the official BAG register via PDOK: free-text query (street, number, postcode, town) returns up to 5 matching addresses with postcode, house number, municipality, province and WGS84 coordinates. Use it to validate or geocode a Dutch address	base	USDC	$0.001	exact
https://opendata402.com/v1/places Find cities and towns worldwide (all places with 15,000+ inhabitants, about 30,000) by name, optionally within a country: coordinates, country, region code, population, time zone and GeoNames id, largest first. Use it for geocoding place names, disambiguation and to get a time zo	polygon	USDC	$0.001	exact
https://opendata402.com/v1/places Find cities and towns worldwide (all places with 15,000+ inhabitants, about 30,000) by name, optionally within a country: coordinates, country, region code, population, time zone and GeoNames id, largest first. Use it for geocoding place names, disambiguation and to get a time zo	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/places Find cities and towns worldwide (all places with 15,000+ inhabitants, about 30,000) by name, optionally within a country: coordinates, country, region code, population, time zone and GeoNames id, largest first. Use it for geocoding place names, disambiguation and to get a time zo	base	USDC	$0.001	exact
https://opendata402.com/v1/worldbank/indicator World Bank development indicators for any country: GDP, population, inflation, unemployment, CO2 and 1,000+ more by indicator code (e.g. NY.GDP.MKTP.CD, SP.POP.TOTL, FP.CPI.TOTL.ZG). Returns the most recent yearly values. Use it for country comparisons, market sizing and economic	polygon	USDC	$0.001	exact
https://opendata402.com/v1/worldbank/indicator World Bank development indicators for any country: GDP, population, inflation, unemployment, CO2 and 1,000+ more by indicator code (e.g. NY.GDP.MKTP.CD, SP.POP.TOTL, FP.CPI.TOTL.ZG). Returns the most recent yearly values. Use it for country comparisons, market sizing and economic	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/worldbank/indicator World Bank development indicators for any country: GDP, population, inflation, unemployment, CO2 and 1,000+ more by indicator code (e.g. NY.GDP.MKTP.CD, SP.POP.TOTL, FP.CPI.TOTL.ZG). Returns the most recent yearly values. Use it for country comparisons, market sizing and economic	base	USDC	$0.001	exact
https://opendata402.com/v1/earthquakes Recent earthquakes worldwide from the USGS real-time feeds: time, magnitude, place, depth, coordinates, tsunami flag and alert level. Filter by period (hour, day, week, month) and minimum magnitude class (significant, 4.5, 2.5, 1.0, all). Use it for hazard monitoring, travel or l	polygon	USDC	$0.001	exact
https://opendata402.com/v1/earthquakes Recent earthquakes worldwide from the USGS real-time feeds: time, magnitude, place, depth, coordinates, tsunami flag and alert level. Filter by period (hour, day, week, month) and minimum magnitude class (significant, 4.5, 2.5, 1.0, all). Use it for hazard monitoring, travel or l	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/earthquakes Recent earthquakes worldwide from the USGS real-time feeds: time, magnitude, place, depth, coordinates, tsunami flag and alert level. Filter by period (hour, day, week, month) and minimum magnitude class (significant, 4.5, 2.5, 1.0, all). Use it for hazard monitoring, travel or l	base	USDC	$0.001	exact
https://opendata402.com/v1/ecb/policy-rates Current ECB key interest rates: deposit facility rate, main refinancing operations rate and marginal lending facility rate, each with the date it took effect. Use it for euro interest rate context in finance, lending or treasury tasks. Note: free of charge at ecb.europa.eu; you p	polygon	USDC	$0.001	exact
https://opendata402.com/v1/ecb/policy-rates Current ECB key interest rates: deposit facility rate, main refinancing operations rate and marginal lending facility rate, each with the date it took effect. Use it for euro interest rate context in finance, lending or treasury tasks. Note: free of charge at ecb.europa.eu; you p	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/ecb/policy-rates Current ECB key interest rates: deposit facility rate, main refinancing operations rate and marginal lending facility rate, each with the date it took effect. Use it for euro interest rate context in finance, lending or treasury tasks. Note: free of charge at ecb.europa.eu; you p	base	USDC	$0.001	exact
https://opendata402.com/v1/nl/energy-prices Average consumer energy tariffs in the Netherlands per month from Statistics Netherlands (CBS table 85592NED): gas and electricity transport and supply tariffs, variable contract prices, dynamic electricity contracts, energy tax and tax reduction, including or excluding VAT. Use	polygon	USDC	$0.001	exact
https://opendata402.com/v1/nl/energy-prices Average consumer energy tariffs in the Netherlands per month from Statistics Netherlands (CBS table 85592NED): gas and electricity transport and supply tariffs, variable contract prices, dynamic electricity contracts, energy tax and tax reduction, including or excluding VAT. Use	arbitrum	0xaf88…5831	—	exact
https://opendata402.com/v1/nl/energy-prices Average consumer energy tariffs in the Netherlands per month from Statistics Netherlands (CBS table 85592NED): gas and electricity transport and supply tariffs, variable contract prices, dynamic electricity contracts, energy tax and tax reduction, including or excluding VAT. Use	base	USDC	$0.001	exact

Facilitators used

Facilitator	Volume	Tx	Share
Coinbasex402	$0.03	33	100.0%

Other services in Other

All in this use case

pay.lnpay.ai#1 · $2.10K 30d
StableStudio#2 · $104.19 30d
Pocket Network#3 · $82.96 30d
SolEnrich#4 · $49.55 30d
AgentUtility.ai#5 · $43.69 30d

How we count opendata402

We read settlements directly from each chain's public records and refresh them every few minutes.

Data through 2026-10-26. Source: public settlement logs.

Full methodology → · How we compare with other trackers →

Cite this

APA

Agent GDP. (2026). opendata402 [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/opendata402.com.

MLA

"opendata402." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/opendata402.com.

BibTeX

@misc{agentgdp_opendata402_2026,
  author = {{Agent GDP}},
  title = {opendata402},
  year = {2026},
  url = {https://agentgdp.io/service/opendata402.com},
  note = {Retrieved October 26, 2026. Data through 2026-10-26. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

opendata402: $0.03 settled volume (7d), 33 payments, 7 buyers. Agent GDP, data through 2026-10-26. https://agentgdp.io/service/opendata402.com Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/opendata402.com), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Payers on a day can be counted more than once if they paid through more than one facilitator. Growth compares this period with the previous period of the same length. The page link uses the service's site when we have one, and the payee address otherwise.

Volume and payment counts include earlier days. Transaction-level detail available from October 23, 2026.

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Cite this

APA

Agent GDP. (2026). Service settled volume [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/opendata402.com.

MLA

"Service settled volume." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/opendata402.com.

BibTeX

@misc{agentgdp_service_settled_volume_2026,
  author = {{Agent GDP}},
  title = {Service settled volume},
  year = {2026},
  url = {https://agentgdp.io/service/opendata402.com},
  note = {Retrieved October 26, 2026. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

Service settled volume. Agent GDP. https://agentgdp.io/service/opendata402.com. Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/opendata402.com), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Metric

24h

30d

Volume

$0.01

$0.03

Payments

Payers

Avg payment

$0.001

Share of Other

0.0%

Use-case rank

#192

#264

#276

Daily settled volume for opendata402

Time

Daily settled volume for opendata402

2026-10-23

$0.00

2026-10-24

$0.00

2026-10-25

$0.03

2026-10-26

$0.00

Daily buyers for opendata402

Time

Daily buyers for opendata402

2026-10-23

2026-10-24

2026-10-25

2026-10-26

Endpoint

Network

Asset

Price

Scheme

https://opendata402.com/v1/inflation/eu

Official monthly inflation (HICP, annual rate of change, all items) for EU countries, the euro area and the EU from Eurostat. Give a country code (NL, DE, FR, EA20, EU27_2020) and the number of recent months. Use it for price indexation, wage or rent adjustment and economic conte

polygon

USDC

$0.001

exact

https://opendata402.com/v1/inflation/eu

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/inflation/eu

base

USDC

$0.001

exact

https://opendata402.com/v1/fx/latest

Official euro foreign exchange reference rates from the European Central Bank, published each working day around 16:00 CET for about 30 currencies. Use it to convert amounts between EUR and USD, GBP, JPY, CHF and others at the official daily rate. Optional base currency (cross ra

polygon

USDC

$0.001

exact

https://opendata402.com/v1/fx/latest

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/fx/latest

base

USDC

$0.001

exact

https://opendata402.com/v1/address/nl

Dutch address search and geocoding from the official BAG register via PDOK: free-text query (street, number, postcode, town) returns up to 5 matching addresses with postcode, house number, municipality, province and WGS84 coordinates. Use it to validate or geocode a Dutch address

polygon

USDC

$0.001

exact

https://opendata402.com/v1/address/nl

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/address/nl

base

USDC

$0.001

exact

https://opendata402.com/v1/places

Find cities and towns worldwide (all places with 15,000+ inhabitants, about 30,000) by name, optionally within a country: coordinates, country, region code, population, time zone and GeoNames id, largest first. Use it for geocoding place names, disambiguation and to get a time zo

polygon

USDC

$0.001

exact

https://opendata402.com/v1/places

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/places

base

USDC

$0.001

exact

https://opendata402.com/v1/worldbank/indicator

World Bank development indicators for any country: GDP, population, inflation, unemployment, CO2 and 1,000+ more by indicator code (e.g. NY.GDP.MKTP.CD, SP.POP.TOTL, FP.CPI.TOTL.ZG). Returns the most recent yearly values. Use it for country comparisons, market sizing and economic

polygon

USDC

$0.001

exact

https://opendata402.com/v1/worldbank/indicator

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/worldbank/indicator

base

USDC

$0.001

exact

https://opendata402.com/v1/earthquakes

Recent earthquakes worldwide from the USGS real-time feeds: time, magnitude, place, depth, coordinates, tsunami flag and alert level. Filter by period (hour, day, week, month) and minimum magnitude class (significant, 4.5, 2.5, 1.0, all). Use it for hazard monitoring, travel or l

polygon

USDC

$0.001

exact

https://opendata402.com/v1/earthquakes

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/earthquakes

base

USDC

$0.001

exact

https://opendata402.com/v1/ecb/policy-rates

Current ECB key interest rates: deposit facility rate, main refinancing operations rate and marginal lending facility rate, each with the date it took effect. Use it for euro interest rate context in finance, lending or treasury tasks. Note: free of charge at ecb.europa.eu; you p

polygon

USDC

$0.001

exact

https://opendata402.com/v1/ecb/policy-rates

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/ecb/policy-rates

base

USDC

$0.001

exact

https://opendata402.com/v1/nl/energy-prices

Average consumer energy tariffs in the Netherlands per month from Statistics Netherlands (CBS table 85592NED): gas and electricity transport and supply tariffs, variable contract prices, dynamic electricity contracts, energy tax and tax reduction, including or excluding VAT. Use

polygon

USDC

$0.001

exact

https://opendata402.com/v1/nl/energy-prices

arbitrum

0xaf88…5831

—

exact

https://opendata402.com/v1/nl/energy-prices

base

USDC

$0.001

exact

Facilitator

Volume

Coinbasex402

$0.03

100.0%

Cite this

APA

Agent GDP. (2026). opendata402 [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/opendata402.com.

MLA

"opendata402." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/opendata402.com.

BibTeX

@misc{agentgdp_opendata402_2026,
  author = {{Agent GDP}},
  title = {opendata402},
  year = {2026},
  url = {https://agentgdp.io/service/opendata402.com},
  note = {Retrieved October 26, 2026. Data through 2026-10-26. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

opendata402: $0.03 settled volume (7d), 33 payments, 7 buyers. Agent GDP, data through 2026-10-26. https://agentgdp.io/service/opendata402.com Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/opendata402.com), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Get your badge

Paste this on your site. It says Indexed by Agent GDP, with this name, and it links back to this page.

Source: agentgdp.io · Beta

HTML

<a href="https://agentgdp.io/service/opendata402.com?utm_source=badge"><img src="https://agentgdp.io/badge/service/opendata402.com.svg" alt="opendata402.com · Indexed by Agent GDP" /></a>