AUTONOMOLaunch your API

Base64 / Hex / URL Codec

api.24klabs.ai

Extract one or many values from a JSON blob by dot/bracket path (e.g. items[2].name, meta.total). Pull just the fields you need instead of shipping the whole object.

Category
Service
Networks
Base
Starting price
$0.001
Paid calls, 30 days
232

Paid endpoints

23 endpoints, sorted by usage. Prices are per request.

EndpointPriceNetworkCalls / 30d
POST/api/base64-hex-codec

Encode or decode a string across base64, base64url, hex, and URL/percent encoding.

$0.001Base26
POST/api/v1/base64-hex-codec

Encode or decode a string across base64, base64url, hex, and URL/percent encoding.

$0.001Base22
POST/api/v1/uuid-generate

Generate v4 (random) or v5 (name-based) UUIDs in a batch; optional uppercase / no-hyphens.

$0.001Base22
POST/api/v1/uuid-ulid-gen

Generate UUID v4/v5/v7, ULID, or NanoID (single or batch), or parse/validate an existing id and extract its embedded timestamp.

$0.001Base22
POST/api/jsonpath-extract

Extract one or many values from a JSON blob by dot/bracket path (e.g. items[2].name, meta.total). Pull just the fields you need instead of shipping the whole object.

$0.001Base21
POST/api/unit-convert

Convert length, mass, volume, data-size, time, speed, or temperature between units.

$0.001Base21
POST/api/lorem-ipsum

Generate placeholder text by paragraphs, sentences, or words.

$0.001Base20
POST/api/uuid-generate

Generate v4 (random) or v5 (name-based) UUIDs in a batch; optional uppercase / no-hyphens.

$0.001Base20
POST/api/uuid-ulid-gen

Generate UUID v4/v5/v7, ULID, or NanoID (single or batch), or parse/validate an existing id and extract its embedded timestamp.

$0.001Base20
POST/api/mock-data-generate

Generate deterministic fake test rows from a field->type spec plus a seed (names, emails, phones, addresses, dates, ints, bools). Output JSON, CSV, or NDJSON. Same seed always yields the same data -- reproducible fixtures.

$0.003Base8
POST/api/v1/ip-geolocate

Country, city, region, ISP/org, and lat/lon for an IPv4/IPv6 address (ipwho.is, keyless).

$0.003Base6
POST/api/v1/weather-forecast

Daily high/low, precipitation, and conditions for the next N days at any lat/lon (Open-Meteo).

$0.004Base4
POST/api/v1/geocode

Turn a place name into latitude/longitude, country, and population (Open-Meteo geocoding).

$0.003Base3
POST/api/fx-rate

Convert an amount between currencies at the latest ECB reference rate (Frankfurter, keyless).

$0.003Base2
POST/api/hn-search

Search Hacker News stories and comments by query, sorted by relevance or date (Algolia HN).

$0.002Base2
POST/api/placeholder-image

Generate a solid-color placeholder image with optional centered text (no input image needed).

$0.002Base2
POST/api/sales-tax-vat-calculator

Add tax to a net amount or extract tax from a gross amount, using a supplied rate or an embedded table of US state (state + avg local) and worldwide VAT/GST rates.

$0.003Base2
POST/api/summarize-url

Fetch a web page and return a concise summary and key points (SSRF-safe fetch + Claude).

$0.01Base2
POST/api/v1/csv-to-json

Parse CSV/TSV (RFC 4180) into a JSON array of row objects (or arrays).

$0.002Base2
POST/api/v1/placeholder-image

Generate a solid-color placeholder image with optional centered text (no input image needed).

$0.002Base2
POST/api/v1/lorem-ipsum

Generate placeholder text by paragraphs, sentences, or words.

$0.001Base1
POST/api/weather-current

Current temperature, wind, humidity, and conditions for any lat/lon (Open-Meteo, keyless).

$0.003Base1
POST/api/weather-forecast

Daily high/low, precipitation, and conditions for the next N days at any lat/lon (Open-Meteo).

$0.004Base1

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