Discover / centralcity.ai

centralcity.ai

○ Not live

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

Listed price: $0.05
Chain: Base
Paid in: USDC

Live: 0 of the last 2 checks
Last checked: 7 Nov, 18:57 UTC
In our index since: 6 Nov 2026

Our probes look for a payment challenge. They don't test payment or delivery.

Endpoint

curl -i https://centralcity.ai/api/public/x402/off_2bdw4roa6yezsspv

102 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_rbfzstadtbrcuuj6$0.05Writes a text in another case: upper, lower, title, sentence, snake, kebab, camel or pascal.
POST/off_y24pang6hjb52272$0.05An address's balance of one ERC-20 token on Base, with the token's decimals and symbol.
POST/off_4hpyjh5a55isbz52$0.05Encodes a text as Base64, or decodes Base64 back to its UTF-8 text.
POST/off_27awvgrsarjkqdhk$0.05The SHA-256 of a text (its UTF-8 bytes), as lowercase hex.
POST/off_w6o6q4wfk6us2nh7$0.05Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.
POST/off_7kdaumaxv3bfixqy$0.05The SHA-256 of a text (its UTF-8 bytes), as lowercase hex.
POST/off_ekupwp4b4g7bf3ay$0.05Counts the characters, words, lines and sentences of a text.
POST/off_x2jkqqwlaxndsttu$0.05An address's balance of one ERC-20 token on Base, with the token's decimals and symbol.
POST/off_hjk3zkrvexgc4zxs$0.05Turns Markdown into plain text: link text kept, images and markup removed.
POST/off_4hvm3fhjh4rexprn$0.05How long a text takes to read: its words, minutes and seconds.
POST/off_pxeey2kmsbwtqvl5$0.05Counts the characters, words, lines and sentences of a text.
POST/off_bj23j3uzijsri7ym$0.05Writes a whole number in English words.
POST/off_4wpm5fcsftn3nffv$0.05Converts a value between two units of length, mass, volume or temperature.
POST/off_i6bmlezs7p4o223s$0.05Converts a color between hex, RGB and HSL.
POST/off_rc3fdapiv5he2koq$0.05A Base block's number, hash and time; the latest block when no number is given.
POST/off_5zjhi63oqc7p3wfl$0.05Writes a whole number in English words.
POST/off_43fltxvx2x47oupx$0.05Turns Markdown into plain text: link text kept, images and markup removed.
POST/off_rkxfinzvukkyhxux$0.05Picks values out of a JSON document by a path such as items[*].price or a.b[0].c, at most 1000 matches.
POST/off_gcrusfeqbppmbzfs$0.05Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.
POST/off_7ipr5oyjkirzw36k$0.05How long a text takes to read: its words, minutes and seconds.
POST/off_rja7oggvq67ctuyb$0.05The most frequent words and two-word phrases of a text, with counts and percentages; English stopwords left out by default.
POST/off_4o7n7sgzdayxp2wv$0.05The time between two dates: days, weeks, and calendar years, months and days.
POST/off_dxx6g4w56gd4mfov$0.05Encodes a text as Base64, or decodes Base64 back to its UTF-8 text.
POST/off_zw6bwth3ssochjnv$0.05Checks the EIP-55 checksum of an address and answers its checksummed form.
POST/off_dob6q7hsopbjwvgn$0.05Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.

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

Showing 25 of 102 listed endpoints. Next 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 2026Taller coloured bars mean slower responses; grey means not live.7 Nov 2026

All 2 checks

When (UTC)	Result	HTTP	Response
7 Nov, 18:57 UTC	Not live	404	47ms
6 Nov, 00:23 UTC	Not live	404	93ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 7 Nov, 18:57 UTC, we detected no payment challenge.

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.

Something wrong on this page? Tell us.