Discover / centralcity.ai

centralcity.ai

○ Not live

Percent-encodes a text for a URL, or decodes a percent-encoded text.

Listed price
$0.05
Live
0 of the last check
Last checked
6 Nov, 00:24 UTC
In our index since
6 Nov 2026

Endpoint

curl -i https://centralcity.ai/api/public/x402/off_2bdw4roa6yezsspv
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
69 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://centralcity.ai/api/public/x402

  • POST/off_dob6q7hsopbjwvgn$0.05Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.
  • POST/off_rmf4pq74eofi2rmb$0.05A Base transaction by hash: status, block, time, from, to, gas, value and its ERC-20 transfers.
  • POST/off_ezlmvo6qsgwqwghd$0.05Turns Markdown into plain text: link text kept, images and markup removed.
  • POST/off_5pjclrgrmktdpgtn$0.05Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.
  • POST/off_2bdw4roa6yezsspv$0.05Percent-encodes a text for a URL, or decodes a percent-encoded text.
  • POST/off_yn5qtdn2prjtohs3$0.05Checks a JSON document against a JSON Schema (type, properties, required, items, enum, const, minimum, maximum, minLength, maxLength, pattern, additionalProperties).
  • POST/off_f4te7nmlrqhu4tkk$0.05Writes a JSON array of flat objects as CSV, with a header of every key.
  • POST/off_opwnhfa2z6pcq4ny$0.05Checks the EIP-55 checksum of an address and answers its checksummed form.
  • POST/off_bocpptzjyrfu574a$0.05Checks whether a text is valid JSON, and where it fails if not.
  • POST/off_pcoojvpfj7ebutav$0.05Compares two texts line by line: a unified diff and how many lines were added, removed and kept.
  • POST/off_dolge7xh3vpkmtqc$0.05The USDC balance of an address on Base.
  • POST/off_5wfufd3ikmr4jfzs$0.05Compares two texts line by line: a unified diff and how many lines were added, removed and kept.
  • POST/off_6xe2ntckdd2yzz7d$0.05Counts the characters, words, lines and sentences of a text.
  • POST/off_o4st6ljpmnu55uf5$0.05A Base block's number, hash and time; the latest block when no number is given.
  • POST/off_urjl37p3x52ro5zr$0.05Turns a text into a URL slug: lower case ASCII letters and digits joined by hyphens.
  • POST/off_h4vgmisbo4i2yh76$0.05Encodes a text as Base64, or decodes Base64 back to its UTF-8 text.
  • POST/off_jiqmmndgrseexdha$0.05Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.
  • POST/off_sq57ide6cdcjanrb$0.05Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.
  • POST/off_j3dnb4c7y3kqw2iv$0.05Converts a color between hex, RGB and HSL.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 19 of 69 listed endpoints. First endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/centralcity.ai

Recent checks

6 Nov 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.6 Nov 2026
All 1 checks
When (UTC)ResultHTTPResponse
6 Nov, 00:24 UTCNot live40454ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 6 Nov, 00:24 UTC, we detected no payment challenge.

What price is recorded for centralcity.ai?

Its listed price is $0.05.

What payment terms does centralcity.ai advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is centralcity.ai listed?

In x402 Bazaar. Superstables first indexed it on 6 Nov 2026.

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