centralcity.ai

A Base transaction by hash: status, block, time, from, to, gas, value and its ERC-20 transfers.

Base's gas prices now: the latest block's base fee, the next one's, and a priority fee.

Base's gas prices now: the latest block's base fee, the next one's, and a priority fee.

Base's gas prices now: the latest block's base fee, the next one's, and a priority fee.

Compares two texts line by line: a unified diff and how many lines were added, removed and kept.

Compares two texts line by line: a unified diff and how many lines were added, removed and kept.

Compares two texts line by line: a unified diff and how many lines were added, removed and kept.

Compares two texts line by line: a unified diff and how many lines were added, removed and kept.

Converts a color between hex, RGB and HSL.

Converts a color between hex, RGB and HSL.

Converts a color between hex, RGB and HSL.

Converts a color between hex, RGB and HSL.

How long a text takes to read: its words, minutes and seconds.

How long a text takes to read: its words, minutes and seconds.

How long a text takes to read: its words, minutes and seconds.

How long a text takes to read: its words, minutes and seconds.

The SHA-256 of a text (its UTF-8 bytes), as lowercase hex.

Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.

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

A Base block's number, hash and time; the latest block when no number is given.

The most frequent words and two-word phrases of a text, with counts and percentages; English stopwords left out by default.

A Base block's number, hash and time; the latest block when no number is given.

Encodes a text as Base64, or decodes Base64 back to its UTF-8 text.

Counts the characters, words, lines and sentences of a text.

Converts a value between two units of length, mass, volume or temperature.

Checks a JSON document against a JSON Schema (type, properties, required, items, enum, const, minimum, maximum, minLength, maxLength, pattern, additionalProperties).

Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.

Checks whether a text is valid JSON, and where it fails if not.

Counts the characters, words, lines and sentences of a text.

The SHA-256 of a text (its UTF-8 bytes), as lowercase hex.

The most frequent words and two-word phrases of a text, with counts and percentages; English stopwords left out by default.

Checks whether a text is valid JSON, and where it fails if not.

The SHA-256 of a text (its UTF-8 bytes), as lowercase hex.

Checks a JSON document against a JSON Schema (type, properties, required, items, enum, const, minimum, maximum, minLength, maxLength, pattern, additionalProperties).

Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.

Encodes a text as Base64, or decodes Base64 back to its UTF-8 text.

Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.

Checks the EIP-55 checksum of an address and answers its checksummed form.

Counts the characters, words, lines and sentences of a text.

Writes a JSON array of flat objects as CSV, with a header of every key.

Converts a value between two units of length, mass, volume or temperature.

Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.

Encodes a text as Base64, or decodes Base64 back to its UTF-8 text.

Writes a JSON array of flat objects as CSV, with a header of every key.

Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.

The most frequent words and two-word phrases of a text, with counts and percentages; English stopwords left out by default.

Writes a JSON array of flat objects as CSV, with a header of every key.

A Base block's number, hash and time; the latest block when no number is given.

Checks the EIP-55 checksum of an address and answers its checksummed form.

Counts the characters, words, lines and sentences of a text.

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

Writes a JSON array of flat objects as CSV, with a header of every key.

A Base block's number, hash and time; the latest block when no number is given.

The most frequent words and two-word phrases of a text, with counts and percentages; English stopwords left out by default.

Picks values out of a JSON document by a path such as items[*].price or a.b[0].c, at most 1000 matches.

Converts a value between two units of length, mass, volume or temperature.

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

Converts a number from 1 to 3999 to Roman numerals, or Roman numerals to the number.

Encodes a text as Base64, or decodes Base64 back to its UTF-8 text.

Checks the EIP-55 checksum of an address and answers its checksummed form.

Picks values out of a JSON document by a path such as items[*].price or a.b[0].c, at most 1000 matches.

Checks whether a text is valid JSON, and where it fails if not.

Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.

An address's balance of one ERC-20 token on Base, with the token's decimals and symbol.

Reads CSV (quoted fields as in RFC 4180) into JSON rows, at most 10000 rows.

The SHA-256 of a text (its UTF-8 bytes), as lowercase hex.

An address's balance of one ERC-20 token on Base, with the token's decimals and symbol.

Checks a JSON document against a JSON Schema (type, properties, required, items, enum, const, minimum, maximum, minLength, maxLength, pattern, additionalProperties).

Checks a JSON document against a JSON Schema (type, properties, required, items, enum, const, minimum, maximum, minLength, maxLength, pattern, additionalProperties).

Checks whether a text is valid JSON, and where it fails if not.

Picks values out of a JSON document by a path such as items[*].price or a.b[0].c, at most 1000 matches.

An address's balance of one ERC-20 token on Base, with the token's decimals and symbol.

Converts a value between two units of length, mass, volume or temperature.

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

Checks the EIP-55 checksum of an address and answers its checksummed form.

Per column of a CSV text: its type, values, empty cells and distinct values; for numbers also min, max, mean, median and sum.

Per column of a CSV text: its type, values, empty cells and distinct values; for numbers also min, max, mean, median and sum.

Per column of a CSV text: its type, values, empty cells and distinct values; for numbers also min, max, mean, median and sum.

The time between two dates: days, weeks, and calendar years, months and days.

The time between two dates: days, weeks, and calendar years, months and days.

The time between two dates: days, weeks, and calendar years, months and days.

The time between two dates: days, weeks, and calendar years, months and days.

The USDC balance of an address on Base.

The USDC balance of an address on Base.

The USDC balance of an address on Base.

The USDC balance of an address on Base.

Turns a text into a URL slug: lower case ASCII letters and digits joined by hyphens.

Turns a text into a URL slug: lower case ASCII letters and digits joined by hyphens.

Turns a text into a URL slug: lower case ASCII letters and digits joined by hyphens.

Turns a text into a URL slug: lower case ASCII letters and digits joined by hyphens.

Turns Markdown into plain text: link text kept, images and markup removed.

Turns Markdown into plain text: link text kept, images and markup removed.

Turns Markdown into plain text: link text kept, images and markup removed.

Turns Markdown into plain text: link text kept, images and markup removed.

Writes a text in another case: upper, lower, title, sentence, snake, kebab, camel or pascal.

Writes a text in another case: upper, lower, title, sentence, snake, kebab, camel or pascal.

Writes a text in another case: upper, lower, title, sentence, snake, kebab, camel or pascal.

Writes a text in another case: upper, lower, title, sentence, snake, kebab, camel or pascal.

Writes a whole number in English words.

Writes a whole number in English words.

Writes a whole number in English words.

Writes a whole number in English words.