centralcity.ai
The service's listing describes it this way: Converts a color between hex, RGB and HSL. Website
A service is a tool an AI agent pays to call. centralcity.ai is listed on this page under Agent tooling / MCP, settling on Base, through x402. 30-day settled volume on this page is $0.55. 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
- 0x003a…68b6Base
- 0x00e1…82e9Base
- 0x0606…3a4dBase
- 0x07fb…f9cfBase
- 0x0bfd…ee01Base
- 0x0c08…a851Base
- 0x10c6…5619Base
- 0x1218…e829Base
- 0x1362…c23bBase
- 0x13be…d79eBase
- 0x14f2…1d8cBase
- 0x17fb…22ceBase
- 0x1b41…80a8Base
- 0x2002…57adBase
- 0x20b7…8dbaBase
- 0x218e…b0a1Base
Methodology · settled volume through 2026-11-06 · catalog Nov 6, 2026, 8:02 AM UTC
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Volume | $0.90 | $0.55 | $0.55 |
| Payments | 18 | 11 | 11 |
| Payers | 18 | 11 | 11 |
| Avg payment | $0.05 | $0.05 | $0.05 |
| Share of Agent tooling / MCP | 28.1% | 0.8% | 0.2% |
| Use-case rank | #2 | #17 | #33 |
Payers can be counted more than once when they paid through more than one facilitator.
Settled volume
$0.55
Weekly change from Nov 7
Payments
11
7d
Payers
11
7d
Avg payment
$0.05
volume / payments
Daily settled volume for centralcity.ai
Data through Nov 6, 2026. Source: public settlement logs. Methodology
| Time | Daily settled volume for centralcity.ai |
|---|---|
| 2026-11-05 | $0.55 |
| 2026-11-06 | $0.00 |
Payers
Daily buyers for centralcity.ai
| Time | Daily buyers for centralcity.ai |
|---|---|
| 2026-11-05 | 11 |
Buyer concentration
100.0%
Top payer's share of lifetime volume. Not the period selected above.
Repeat buyers
100.0%
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://centralcity.ai/api/public/x402/off_2bdw4roa6yezsspv Percent-encodes a text for a URL, or decodes a percent-encoded text. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_3khwfsj2674l7p6p Base's gas prices now: the latest block's base fee, the next one's, and a priority fee. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_3tou4m3dzkblb7tz The most frequent words and two-word phrases of a text, with counts and percentages; English stopwords left out by default. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_445ieensx3jataxa The USDC balance of an address on Base. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_4dyneaegmq3mipil A Base block's number, hash and time; the latest block when no number is given. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_4hvm3fhjh4rexprn How long a text takes to read: its words, minutes and seconds. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_4o7n7sgzdayxp2wv The time between two dates: days, weeks, and calendar years, months and days. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_4uhlq7czlg36djpy Counts the characters, words, lines and sentences of a text. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_4wpm5fcsftn3nffv Converts a value between two units of length, mass, volume or temperature. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_5pjclrgrmktdpgtn Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_5wfufd3ikmr4jfzs Compares two texts line by line: a unified diff and how many lines were added, removed and kept. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_5zjhi63oqc7p3wfl Writes a whole number in English words. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_66qr4fonoc6jxzji The time between two dates: days, weeks, and calendar years, months and days. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_67hjihdnxguahfzf Checks whether a text is valid JSON, and where it fails if not. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_6xe2ntckdd2yzz7d Counts the characters, words, lines and sentences of a text. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_7ipr5oyjkirzw36k How long a text takes to read: its words, minutes and seconds. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_7kdaumaxv3bfixqy The SHA-256 of a text (its UTF-8 bytes), as lowercase hex. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_bj23j3uzijsri7ym Writes a whole number in English words. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_bocpptzjyrfu574a Checks whether a text is valid JSON, and where it fails if not. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_br2gfmq63fudpfsh The SHA-256 of a text (its UTF-8 bytes), as lowercase hex. | base | USDC | $0.05 | exact |
| https://centralcity.ai/api/public/x402/off_btlqpej3n73wietz Checks a JSON document against a JSON Schema (type, properties, required, items, enum, const, minimum, maximum, minLength, maxLength, pattern, additionalProperties). | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_cdpcxftzlsjv7zdh Writes a text in another case: upper, lower, title, sentence, snake, kebab, camel or pascal. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_dob6q7hsopbjwvgn Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number. | base | USDC | $0.05 | cc-router3-split-v1 |
| https://centralcity.ai/api/public/x402/off_dolge7xh3vpkmtqc The USDC balance of an address on Base. | base | USDC | $0.05 | cc-router3-split-v1 |
Payment processors used
| Processor | Volume | Tx | Share |
|---|---|---|---|
| Coinbasex402 | $0.55 | 11 | 100.0% |
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How we count centralcity.ai
We read settlements directly from each chain's public records and refresh them every few minutes.
Data through 2026-11-06. Source: public settlement logs.
Cite this
APA
Agent GDP. (2026). centralcity.ai [Data set]. Retrieved November 6, 2026, from https://agentgdp.io/service/centralcity.ai.
MLA
"centralcity.ai." Agent GDP, 6 Nov. 2026, https://agentgdp.io/service/centralcity.ai.
BibTeX
@misc{agentgdp_centralcity_ai_2026,
author = {{Agent GDP}},
title = {centralcity.ai},
year = {2026},
url = {https://agentgdp.io/service/centralcity.ai},
note = {Retrieved November 6, 2026. Data through 2026-11-06. Licensed under CC BY 4.0.},
license = {https://creativecommons.org/licenses/by/4.0/}
}Plain text
centralcity.ai: $0.55 settled volume (7d), 11 payments, 11 buyers. Agent GDP, data through 2026-11-06. https://agentgdp.io/service/centralcity.ai Retrieved November 6, 2026.
Data from Agent GDP (https://agentgdp.io/service/centralcity.ai), 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. Weekly change compares the last 7 full days with the 7 days before, once both weeks are fully covered on this service's networks; other periods compare 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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