General Utilities x402 offerings

Analyze any image URL using GPT-4o-mini vision. Returns structured analysis based on the mode: describe (full description), ocr (text extraction), chart (data/trend extraction), ui (interface analysis), identify (object/subject ID), or qa (answer a specific question about the image). Input must be a publicly accessible image URL (JPEG, PNG, GIF, WebP). $0.261/call.

Calculate a one-dimensional layer and interface thermal-resistance scenario from supplied inputs. No hotspot, convection, transient or validated package-safety claim.

three.ws — agent-first 3D platform: drag-and-drop glTF/GLB preview plus model validation, inspection, and optimization, with Solana agent data, all reachable as MCP tools or pay-per-call x402 endpoints. This Model Check route fetches a glTF/GLB model from a URL and returns structural stats (vertices, triangles, materials, textures, animations, extensions) plus a prioritized list of optimization recommendations. Pay-per-call in USDC on Solana mainnet.

Pay-per-request Ticketmaster Discovery API access for event, venue, attraction, and classification search.

Convert between epoch (s or ms), ISO 8601, and any IANA timezone. Give a value (epoch seconds or milliseconds, an ISO string, or 'now'), get every representation back: utc, epochSeconds, epochMillis and, with tz, timezone, localIso (ISO 8601 with the zone's offset, e.g. 2026-06-11T19:00:00+09:00), utcOffset and local (a display string). A bare number under 1e12 is read as seconds, otherwise as milliseconds.

Current time: UTC ISO, epoch seconds/ms, day of week/year, ISO week - optionally rendered in any IANA timezone.

Use when an agent is about to commit to a time in someone else's zone and cannot be an hour wrong: converts between any two IANA zones with daylight saving applied from the runtime's own tz database. Returns both sides with their UTC offset, abbreviation and DST flag, plus the UTC instant and the difference in hours. Warns when the time asked for does not exist or happens twice because the clocks change that day: the two cases that quietly make a hand-made conversion wrong.

Convert a date and time (or now) from one IANA time zone to up to 25 others: local time, UTC offset, abbreviation, daylight saving flag, weekday, hour difference, UTC and Unix timestamp.

Use when an agent has a city or a country and needs the exact zone name the other routes expect: searches the full IANA list and gives each zone's current UTC offset, abbreviation, local time and DST state. Use it to turn a city or a country into the exact zone name the other endpoints expect, or to find every zone sitting at a given offset right now.

Current wall-clock time for any IANA timezone, resolved live by timeapi.io (IANA tz database, includes DST rules). Query: ?tz=Europe/Paris (or America/New_York, Asia/Tokyo...). Returns ISO datetime, date, time, day_of_week and dst_active flag. Served with a 60s cache.

Add a fixed duration (days/hours/minutes/seconds) to an ISO 8601 datetime.

Convert a date-time from America/Los_Angeles to America/Chicago: send 'now' or a local date-time in America/Los_Angeles, get the same instant in America/Chicago with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to America/Denver: send 'now' or a local date-time in America/Los_Angeles, get the same instant in America/Denver with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to America/Mexico_City: send 'now' or a local date-time in America/Los_Angeles, get the same instant in America/Mexico_City with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to America/New_York: send 'now' or a local date-time in America/Los_Angeles, get the same instant in America/New_York with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to America/Sao_Paulo: send 'now' or a local date-time in America/Los_Angeles, get the same instant in America/Sao_Paulo with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to America/Toronto: send 'now' or a local date-time in America/Los_Angeles, get the same instant in America/Toronto with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to America/Vancouver: send 'now' or a local date-time in America/Los_Angeles, get the same instant in America/Vancouver with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to Asia/Dubai: send 'now' or a local date-time in America/Los_Angeles, get the same instant in Asia/Dubai with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to Asia/Hong_Kong: send 'now' or a local date-time in America/Los_Angeles, get the same instant in Asia/Hong_Kong with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to Asia/Kolkata: send 'now' or a local date-time in America/Los_Angeles, get the same instant in Asia/Kolkata with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to Asia/Seoul: send 'now' or a local date-time in America/Los_Angeles, get the same instant in Asia/Seoul with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to Asia/Shanghai: send 'now' or a local date-time in America/Los_Angeles, get the same instant in Asia/Shanghai with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.

Convert a date-time from America/Los_Angeles to Asia/Singapore: send 'now' or a local date-time in America/Los_Angeles, get the same instant in Asia/Singapore with both UTC offsets, whether daylight saving applies on each side, the hour difference and the ISO/UTC instant. Meeting scheduling without off-by-an-hour mistakes. $0.01 per call.