Chat completions API

Name: Chat completions API service
Creator: Agent GDP
License: https://creativecommons.org/licenses/by/4.0/

The service's listing describes it this way: LLM inference API: OpenAI-compatible chat completions, send messages, get choices and usage. Cheap LLM inference for agents (Llama 3.1 8B), no key, no streaming. Website

A service is a tool an AI agent pays to call. Chat completions API is listed on this page under Compute / storage, settling on Base, through x402. 30-day settled volume on this page is $0.92. 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

0x0881…19b5Base
0x4d68…a263Base

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	$0.40	$0.92	$0.92
Payments	29	82	82
Payers	28	12	12
Avg payment	$0.0137	$0.0112	$0.0112
Share of Compute / storage	4.5%	0.7%	0.3%
Use-case rank	#3	#4	#4

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

Settled volume

$0.92

n/a

Payments

Payers

Avg payment

$0.0112

volume / payments

Daily volume and buyers

90D 1Y All

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

Payers

Buyer concentration

26.2%

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

Repeat buyers

66.7%

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://golf-evm-math.x402-evm-math.workers.dev/v1/chat/completions LLM inference API: OpenAI-compatible chat completions, send messages, get choices and usage. Cheap LLM inference for agents (Llama 3.1 8B), no key, no streaming.	base	USDC	$0.001	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/lookup Company enrichment from SEC EDGAR: resolve ticker/CIK/name to legal name, exchange, SIC, state, HQ, phone, EIN. Bundles with /merkl-stable for yield sustainability.	base	USDC	$0.0022	exact
https://golf-evm-math.x402-evm-math.workers.dev/evm/address Validate an EVM address, return EIP-55 checksum, optionally compute CREATE/CREATE2 contract address. Query: address, [deployer, nonce \| deployer, salt, init_code_hash].	base	USDC	$0.001	exact
https://golf-evm-math.x402-evm-math.workers.dev/ai/summarize Summarize API, summarizer LLM: text summarization, send text and max_words, get a faithful short summary. Llama 3.1 8B inference included.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/defi/impermanent-loss Impermanent loss for a constant-product LP given price_ratio = new price / entry price.	base	USDC	$0.001	exact
https://golf-evm-math.x402-evm-math.workers.dev/package NPM package info API: package registry lookup for npm, PyPI and Cargo with latest version, age, license, deprecation, weekly downloads and OSV vulnerabilities. Dependency check before install.	base	USDC	$0.0015	exact
https://golf-evm-math.x402-evm-math.workers.dev/ai/summarize Summarize API, summarizer LLM: text summarization, send text and max_words, get a faithful short summary. Llama 3.1 8B inference included.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/filings SEC filings API: latest SEC EDGAR filings (10-K, 10-Q, 8-K, Form 4, S-1) for a US public company by ticker, CIK or name, with direct document URLs.	base	USDC	$0.003	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/lookup Company lookup API: company enrichment from SEC EDGAR. Resolve ticker, CIK or name to legal name, exchange, SIC industry, state, HQ address, phone, EIN.	base	USDC	$0.0022	exact
https://golf-evm-math.x402-evm-math.workers.dev/v1/chat/completions LLM inference API: OpenAI-compatible chat completions, send messages, get choices and usage. Cheap LLM inference for agents (Llama 3.1 8B), no key, no streaming.	base	USDC	$0.001	exact
https://golf-evm-math.x402-evm-math.workers.dev/ai/classify Text classification API: classify text into your own labels with an LLM, returns the best label and a one-line reason.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/events Recent SEC 8-K events: earnings, executive changes, acquisitions, delistings, dilution. Risk signals for yield investors.	base	USDC	$0.0033	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/financials Company financials: revenue, net income, EPS, assets, liabilities, cash, operating cash flow (annual and quarterly). Check protocol issuer health before yield farming.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/defi/v3-tick Convert between Uniswap-V3 tick and price (token1 per token0, with decimals), including sqrtPriceX96. Query: tick OR price, decimals0, decimals1.	base	USDC	$0.002	exact
https://golf-evm-math.x402-evm-math.workers.dev/email Email validation API: verify an email address with syntax check, MX record lookup, SPF/DMARC, disposable and role address detection. Returns a deliverability verdict. No mail sent.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/merkl-stable DeFi yield API: live stablecoin yield ranking, best stable APY / net APR of Merkl reward campaigns on Base (after gas, TVL >= $100k), refreshed every 2 hours, for yield farming agents.	base	USDC	$0.008	exact
https://golf-evm-math.x402-evm-math.workers.dev/ai/classify Text classification API: classify text into your own labels with an LLM, returns the best label and a one-line reason.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/bittensor/subnets Bittensor registration cost and prune risk for all subnets: burn in TAO, free slots, incentive needed to survive, refreshed every 30 minutes.	base	USDC	$0.008	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/events SEC 8-K events API: recent material company events (earnings, executive changes, acquisitions, delistings) with item codes and labels from SEC EDGAR.	base	USDC	$0.0033	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/filings SEC filings API: latest SEC EDGAR filings (10-K, 10-Q, 8-K, Form 4, S-1) for a US public company by ticker, CIK or name, with direct document URLs.	base	USDC	$0.003	exact
https://golf-evm-math.x402-evm-math.workers.dev/company/financials Company financials API: SEC XBRL revenue, net income, EPS, assets, liabilities, cash and operating cash flow, annual and quarterly, from ticker, CIK or name.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/defi/v2-swap Exact integer Uniswap-V2 style swap output, price impact and post-swap reserves. Query: reserve_in, reserve_out, amount_in (integers, base units), fee_bps (default 30).	base	USDC	$0.002	exact
https://golf-evm-math.x402-evm-math.workers.dev/email Email validation API: verify an email address with syntax check, MX record lookup, SPF/DMARC, disposable and role address detection. Returns a deliverability verdict. No mail sent.	base	USDC	$0.005	exact
https://golf-evm-math.x402-evm-math.workers.dev/evm/decode Decode EVM calldata (0x...) into function signature and typed arguments using a built-in table of ~60 common ERC20/721/1155, Uniswap, Aave signatures, or a supplied signature=name(types).	base	USDC	$0.002	exact

Facilitators used

Facilitator	Volume	Tx	Share
Coinbasex402	$0.92	82	100.0%

Other services in Compute / storage

All in this use case

cloud.trycorpus.ai#1 · $301.92 30d
pay.u-kiyo.ai#2 · $15.00 30d
compute-api-production-245d.up.railway.app#3 · $2.87 30d
apex-edge-coral.vercel.app#5 · $0.29 30d
NodeFlare#6 · $0.28 30d

How we count Chat completions API

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). Chat completions API [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/golf-evm-math.x402-evm-math.workers.dev.

MLA

"Chat completions API." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/golf-evm-math.x402-evm-math.workers.dev.

BibTeX

@misc{agentgdp_chat_completions_api_2026,
  author = {{Agent GDP}},
  title = {Chat completions API},
  year = {2026},
  url = {https://agentgdp.io/service/golf-evm-math.x402-evm-math.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

Chat completions API: $0.92 settled volume (7d), 82 payments, 12 buyers. Agent GDP, data through 2026-10-26. https://agentgdp.io/service/golf-evm-math.x402-evm-math.workers.dev Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/golf-evm-math.x402-evm-math.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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Cite this

APA

Agent GDP. (2026). Service settled volume [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/golf-evm-math.x402-evm-math.workers.dev.

MLA

"Service settled volume." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/golf-evm-math.x402-evm-math.workers.dev.

BibTeX

@misc{agentgdp_service_settled_volume_2026,
  author = {{Agent GDP}},
  title = {Service settled volume},
  year = {2026},
  url = {https://agentgdp.io/service/golf-evm-math.x402-evm-math.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/golf-evm-math.x402-evm-math.workers.dev. Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/golf-evm-math.x402-evm-math.workers.dev), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Time	Daily settled volume for Chat completions API
2026-10-24	$0.29
2026-10-25	$0.35
2026-10-26	$0.28

Time	Daily buyers for Chat completions API
2026-10-24	2
2026-10-25	27
2026-10-26	3

Time	Daily settled volume for Chat completions API
2026-10-24	$0.29
2026-10-25	$0.35
2026-10-26	$0.28

Time	Daily buyers for Chat completions API
2026-10-24	2
2026-10-25	27
2026-10-26	3