SiteCheck

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

Search x402 arbitrum arc base polygon solana

The service's listing describes it this way: Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, close time and link. Results alternate between venues; up to 50 rows. Information only, not financial advice. Website

A service is a tool an AI agent pays to call. SiteCheck is listed on this page under Search, settling on Arbitrum, Arc, Base, and 2 more, through x402. 30-day settled volume on this page is $5.69. 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 payAI

Payee

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

Settled volume, payments, payers, average payment, use-case share, and rank
Metric	24h	7d	30d
Volume	$0.43	$5.68	$5.69
Payments	130	2,255	2,261
Payers	98	21	21
Avg payment	$0.0033	$0.0025	$0.0025
Share of Search	0.4%	1.1%	0.7%
Use-case rank	#13	#10	#12

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

Settled volume

$5.68

n/a

Payments

2,255

Payers

Avg payment

$0.0025

volume / payments

Daily volume and buyers

90D 1Y All

Data through Oct 26, 2026. Since Oct 23. Earlier days in this range settled under $1. Source: public settlement logs. Methodology

Payers

Daily buyers for SiteCheck
Time	Daily buyers for SiteCheck
2026-10-11	1
2026-10-12	0
2026-10-13	0
2026-10-14	0
2026-10-15	0
2026-10-16	0
2026-10-17	0
2026-10-18	0
2026-10-19	0
2026-10-20	0
2026-10-21	0
2026-10-22	3
2026-10-23	4
2026-10-24	13
2026-10-25	94
2026-10-26	10

Buyer concentration

45.1%

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

Repeat buyers

81.8%

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://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	eip155:10	0x0b2C…Ff85	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	polygon	USDC	$0.003	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	eip155:143	0x7547…b603	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	arbitrum	0xaf88…5831	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	eip155:42220	0xcebA…118C	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	eip155:480	0x79A0…24d1	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	arc	0x3600…0000	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	base	USDC	$0.003	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	solana	USDC	$0.003	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	stellar:pubnet	CCW67T…MI75	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	xrpl:0	524C55…0000	—	exact
https://api.sitecheck-api.workers.dev/api/pm/search Searches open prediction markets on Polymarket (real money, USDC) and Manifold (play money) by keywords, with optional closing-date window and minimum volume. Each row: venue, question, outcomes with prices (implied probability), volume with its unit (USD or mana), liquidity, clo	xrpl:0	XRP	—	exact
https://api.sitecheck-api.workers.dev/api/contacts Company contact enrichment from a domain: emails (same-domain flagged), phones, social profiles, description and tech stack, read from the home, contact, about and legal pages.	arc	0x3600…0000	—	exact
https://api.sitecheck-api.workers.dev/api/contacts Company contact enrichment from a domain: emails (same-domain flagged), phones, social profiles, description and tech stack, read from the home, contact, about and legal pages.	base	USDC	$0.01	exact
https://api.sitecheck-api.workers.dev/api/contacts Company contact enrichment from a domain: emails (same-domain flagged), phones, social profiles, description and tech stack, read from the home, contact, about and legal pages.	solana	USDC	$0.01	exact
https://api.sitecheck-api.workers.dev/api/contacts Company contact enrichment from a domain: emails (same-domain flagged), phones, social profiles, description and tech stack, read from the home, contact, about and legal pages.	xrpl:0	524C55…0000	—	exact
https://api.sitecheck-api.workers.dev/api/contacts Company contact enrichment from a domain: emails (same-domain flagged), phones, social profiles, description and tech stack, read from the home, contact, about and legal pages.	xrpl:0	XRP	—	exact
https://api.sitecheck-api.workers.dev/api/macro Official rate and macro series in one call, by name: fed_funds, us_cpi, us_core_cpi, us_unemployment, us_10y, us_2y, us_mortgage_30y, us_gdp, wti_oil, brent_oil, henry_hub_gas, us_house_price_index, ecb_deposit_rate, ecb_main_refi_rate and euro_area_hicp. Latest value, change vs	eip155:10	0x0b2C…Ff85	—	exact
https://api.sitecheck-api.workers.dev/api/macro Official rate and macro series in one call, by name: fed_funds, us_cpi, us_core_cpi, us_unemployment, us_10y, us_2y, us_mortgage_30y, us_gdp, wti_oil, brent_oil, henry_hub_gas, us_house_price_index, ecb_deposit_rate, ecb_main_refi_rate and euro_area_hicp. Latest value, change vs	polygon	USDC	$0.002	exact
https://api.sitecheck-api.workers.dev/api/macro Official rate and macro series in one call, by name: fed_funds, us_cpi, us_core_cpi, us_unemployment, us_10y, us_2y, us_mortgage_30y, us_gdp, wti_oil, brent_oil, henry_hub_gas, us_house_price_index, ecb_deposit_rate, ecb_main_refi_rate and euro_area_hicp. Latest value, change vs	eip155:143	0x7547…b603	—	exact
https://api.sitecheck-api.workers.dev/api/macro Official rate and macro series in one call, by name: fed_funds, us_cpi, us_core_cpi, us_unemployment, us_10y, us_2y, us_mortgage_30y, us_gdp, wti_oil, brent_oil, henry_hub_gas, us_house_price_index, ecb_deposit_rate, ecb_main_refi_rate and euro_area_hicp. Latest value, change vs	arbitrum	0xaf88…5831	—	exact
https://api.sitecheck-api.workers.dev/api/macro Official rate and macro series in one call, by name: fed_funds, us_cpi, us_core_cpi, us_unemployment, us_10y, us_2y, us_mortgage_30y, us_gdp, wti_oil, brent_oil, henry_hub_gas, us_house_price_index, ecb_deposit_rate, ecb_main_refi_rate and euro_area_hicp. Latest value, change vs	eip155:42220	0xcebA…118C	—	exact
https://api.sitecheck-api.workers.dev/api/macro Official rate and macro series in one call, by name: fed_funds, us_cpi, us_core_cpi, us_unemployment, us_10y, us_2y, us_mortgage_30y, us_gdp, wti_oil, brent_oil, henry_hub_gas, us_house_price_index, ecb_deposit_rate, ecb_main_refi_rate and euro_area_hicp. Latest value, change vs	eip155:480	0x79A0…24d1	—	exact
https://api.sitecheck-api.workers.dev/api/macro Official rate and macro series in one call, by name: fed_funds, us_cpi, us_core_cpi, us_unemployment, us_10y, us_2y, us_mortgage_30y, us_gdp, wti_oil, brent_oil, henry_hub_gas, us_house_price_index, ecb_deposit_rate, ecb_main_refi_rate and euro_area_hicp. Latest value, change vs	arc	0x3600…0000	—	exact

Facilitators used

Facilitator	Volume	Tx	Share
Coinbasex402	$5.68	2,255	100.0%
payAIx402	$0.00	1	0.0%

Other services in Search

All in this use case

StableEnrich#1 · $550.38 30d
glim.sh#2 · $130.20 30d
Exa#3 · $42.30 30d
x402.twit.sh#4 · $12.03 30d
Keyword metrics overview#5 · $10.66 30d

How we count SiteCheck

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). SiteCheck [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/api.sitecheck-api.workers.dev.

MLA

"SiteCheck." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/api.sitecheck-api.workers.dev.

BibTeX

@misc{agentgdp_sitecheck_2026,
  author = {{Agent GDP}},
  title = {SiteCheck},
  year = {2026},
  url = {https://agentgdp.io/service/api.sitecheck-api.workers.dev},
  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

SiteCheck: $5.68 settled volume (7d), 2,255 payments, 21 buyers. Agent GDP, data through 2026-10-26. https://agentgdp.io/service/api.sitecheck-api.workers.dev Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/api.sitecheck-api.workers.dev), 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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HTML

<a href="https://agentgdp.io/service/api.sitecheck-api.workers.dev?utm_source=badge"><img src="https://agentgdp.io/badge/service/api.sitecheck-api.workers.dev.svg" alt="api.sitecheck-api.workers.dev · Indexed by Agent GDP" /></a>

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Cite this

APA

Agent GDP. (2026). Service settled volume [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/api.sitecheck-api.workers.dev.

MLA

"Service settled volume." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/api.sitecheck-api.workers.dev.

BibTeX

@misc{agentgdp_service_settled_volume_2026,
  author = {{Agent GDP}},
  title = {Service settled volume},
  year = {2026},
  url = {https://agentgdp.io/service/api.sitecheck-api.workers.dev},
  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/api.sitecheck-api.workers.dev. Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/api.sitecheck-api.workers.dev), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Time	Daily settled volume for SiteCheck
2026-10-23	$3.43
2026-10-24	$0.99
2026-10-25	$0.91
2026-10-26	$0.22