SiteCheck Crypto & Finance

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

Data APIs x402 arbitrum arc base polygon solana

90d All

The service's listing describes it this way: DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return. Website

A service is a tool an AI agent pays to call. SiteCheck Crypto & Finance is listed on this page under Data APIs, settling on Arbitrum, Arc, Base, and 2 more, through x402. 30-day settled volume on this page is $6.88. 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 2026-10-28 · catalog Oct 28, 2026, 9:02 AM UTC

Settled volume, payments, payers, average payment, use-case share, and rank
Metric	24h	7d	30d
Volume	$0.95	$6.87	$6.88
Payments	374	2,667	2,673
Payers	71	28	28
Avg payment	$0.0025	$0.0026	$0.0026
Share of Data APIs	1.2%	1.7%	1.1%
Use-case rank	#8	#9	#9

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

Settled volume

$6.87

n/a

Payments

2,667

Payers

Avg payment

$0.0026

volume / payments

Daily volume and buyers

90D 1Y All

Data through Oct 28, 2026. Since Oct 23. Earlier days in this range settled under $1. Source: public settlement logs. Methodology

Payers

Daily buyers for SiteCheck Crypto & Finance
Time	Daily buyers for SiteCheck Crypto & Finance
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	20
2026-10-27	62
2026-10-28	16

Buyer concentration

42.2%

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

Repeat buyers

82.1%

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.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	eip155:10	0x0b2C…Ff85	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	polygon	USDC	$0.002	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	eip155:143	0x7547…b603	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	arbitrum	0xaf88…5831	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	eip155:42220	0xcebA…118C	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	eip155:480	0x79A0…24d1	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	arc	0x3600…0000	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	base	USDC	$0.002	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	solana	USDC	$0.002	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	stellar:pubnet	CCW67T…MI75	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	xrpl:0	524C55…0000	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.	xrpl:0	XRP	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	eip155:10	0x0b2C…Ff85	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	polygon	USDC	$0.002	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	eip155:143	0x7547…b603	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	arbitrum	0xaf88…5831	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	eip155:42220	0xcebA…118C	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	eip155:480	0x79A0…24d1	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	arc	0x3600…0000	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	base	USDC	$0.002	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	solana	USDC	$0.002	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	stellar:pubnet	CCW67T…MI75	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	xrpl:0	524C55…0000	—	exact
https://api.chainmarket-api.workers.dev/api/crypto/sui-move-objects Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object li	xrpl:0	XRP	—	exact

Facilitators used

Facilitator	Volume	Tx	Share
Coinbasex402	$6.87	2,666	100.0%
payAIx402	$0.00	1	0.0%

Other services in Data APIs

All in this use case

x402.orthogonal.com#1 · $307.80 30d
Perp funding rate and history#2 · $75.49 30d
Storm Station 247#3 · $66.57 30d
BotsRated#4 · $34.02 30d
Mekler AI#5 · $33.24 30d

How we count SiteCheck Crypto & Finance

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

Data through 2026-10-28. Source: public settlement logs.

Full methodology → · How we compare with other trackers →

Cite this

APA

Agent GDP. (2026). SiteCheck Crypto & Finance [Data set]. Retrieved October 28, 2026, from https://agentgdp.io/service/api.chainmarket-api.workers.dev.

MLA

"SiteCheck Crypto & Finance." Agent GDP, 28 Oct. 2026, https://agentgdp.io/service/api.chainmarket-api.workers.dev.

BibTeX

@misc{agentgdp_sitecheck_crypto_finance_2026,
  author = {{Agent GDP}},
  title = {SiteCheck Crypto & Finance},
  year = {2026},
  url = {https://agentgdp.io/service/api.chainmarket-api.workers.dev},
  note = {Retrieved October 28, 2026. Data through 2026-10-28. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

SiteCheck Crypto & Finance: $6.87 settled volume (7d), 2,667 payments, 28 buyers. Agent GDP, data through 2026-10-28. https://agentgdp.io/service/api.chainmarket-api.workers.dev Retrieved October 28, 2026.

Data from Agent GDP (https://agentgdp.io/service/api.chainmarket-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 arc from October 26, 2026, base from October 23, 2026, polygon from October 27, 2026, solana from April 12, 2026, tempo from June 22, 2026.

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Cite this

APA

Agent GDP. (2026). Service settled volume [Data set]. Retrieved October 28, 2026, from https://agentgdp.io/service/api.chainmarket-api.workers.dev.

MLA

"Service settled volume." Agent GDP, 28 Oct. 2026, https://agentgdp.io/service/api.chainmarket-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.chainmarket-api.workers.dev},
  note = {Retrieved October 28, 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.chainmarket-api.workers.dev. Retrieved October 28, 2026.

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

Time	Daily settled volume for SiteCheck Crypto & Finance
2026-10-23	$3.43
2026-10-24	$0.99
2026-10-25	$0.91
2026-10-26	$0.24
2026-10-27	$0.89
2026-10-28	$0.28