www.blixtworks.com publishes 63 machine-payable endpoints over the x402 protocol, priced from $0.005 to $0.03 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /address_validate | GET | $0.005 | 200 |
| /base64 | GET | $0.005 | 200 |
| /caption | GET | $0.02 | 200 |
| /case_convert | GET | $0.005 | 200 |
| /categorize | GET | $0.02 | 200 |
| /color_convert | GET | $0.005 | 200 |
| /cron_parse | GET | $0.01 | 200 |
| /csv_to_json | GET | $0.01 | 200 |
| /currency_convert | GET | $0.02 | 200 |
| /date_diff | GET | $0.005 | 200 |
| /diff | GET | $0.01 | 200 |
| /distance | GET | $0.005 | 200 |
| /dns | GET | $0.01 | 200 |
| /email_validate | GET | $0.01 | 200 |
| /embed | GET | $0.015 | 200 |
| /ens_resolve | GET | $0.015 | 200 |
| /exif | GET | $0.01 | 200 |
| /gas_price | GET | $0.01 | 200 |
| /hash | GET | $0.005 | 200 |
| /hmac | GET | $0.005 | 200 |
| /http_headers | GET | $0.01 | 200 |
| /iban_validate | GET | $0.005 | 200 |
| /image_crop | GET | $0.02 | 200 |
| /image_info | GET | $0.01 | 200 |
| /image_palette | GET | $0.015 | 200 |
| /image_placeholder | GET | $0.01 | 200 |
| /image_resize | GET | $0.02 | 200 |
| /image_transform | GET | $0.02 | 200 |
| /ip_lookup | GET | $0.01 | 200 |
| /json_format | GET | $0.005 | 200 |
| /json_query | GET | $0.01 | 200 |
| /json_to_csv | GET | $0.01 | 200 |
| /jwt_decode | GET | $0.01 | 200 |
| /language_detect | GET | $0.01 | 200 |
| /lorem | GET | $0.005 | 200 |
| /luhn_validate | GET | $0.005 | 200 |
| /markdown_to_html | GET | $0.01 | 200 |
| /md | GET | $0.02 | 200 |
| /metadata | GET | $0.02 | 200 |
| /number_base | GET | $0.005 | 200 |
| /ocr | GET | $0.03 | 200 |
| GET | $0.03 | 200 | |
| /percentage | GET | $0.005 | 200 |
| /phone_parse | GET | $0.01 | 200 |
| /qr | GET | $0.01 | 200 |
| /regex | GET | $0.005 | 200 |
| /robots_check | GET | $0.01 | 200 |
| /rss_parse | GET | $0.02 | 200 |
| /sitemap_parse | GET | $0.02 | 200 |
| /slugify | GET | $0.005 | 200 |
| /ssl_check | GET | $0.02 | 200 |
| /text_stats | GET | $0.005 | 200 |
| /timestamp | GET | $0.005 | 200 |
| /token_info | GET | $0.015 | 200 |
| /tx_lookup | GET | $0.02 | 200 |
| /unit_convert | GET | $0.005 | 200 |
| /url_expand | GET | $0.01 | 200 |
| /uuid | GET | $0.005 | 200 |
| /wallet_balance | GET | $0.015 | 200 |
| /whois | GET | $0.02 | 200 |
| /word_frequency | GET | $0.01 | 200 |
| /xml_to_json | GET | $0.01 | 200 |
| /yaml_convert | GET | $0.01 | 200 |
Validate an EVM address and detect whether it is a contract. POST {"address": "0x...", "chain": "base"} -> checksum form and account type. Pay $0.005 per call in USDC on Base via x402 — no signup or A…
Base64 encode or decode. POST {"text": "...", "mode": "encode"|"decode", "urlSafe": false} -> result. Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
Image captioning. POST {"image": "<https url or data URI>"} -> one-sentence natural-language description. Pay $0.02 per call in USDC on Base via x402 — no signup or API key.
Convert text case. POST {"text": "...", "to": "camel"|"snake"|"kebab"|"pascal"|"upper"|"lower"|"title"} -> converted text. Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
Zero-shot image categorization (CLIP). POST {"image": "<https url or data URI>", "labels": ["optional", "custom"]} -> ranked labels with confidence scores. Pay $0.02 per call in USDC on Base via x402 …
Convert colours between hex, RGB and HSL. POST {"color": "#2563eb"} -> hex, rgb, hsl and luminance/contrast info. Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
Explain a cron expression and list upcoming run times. POST {"expression": "0 9 * * 1-5", "count": 5, "timezone": "UTC"}. Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
Convert CSV to JSON. POST {"csv": "...", "header": true, "delimiter": ","} -> array of objects (or arrays when header is false). Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
Convert currency at current or historical reference rates (ECB via Frankfurter). POST {"amount": 100, "from": "EUR", "to": "SEK", "date": "2026-01-15"}. Pay $0.02 per call in USDC on Base via x402 — n…
Difference between two dates. POST {"from": "2026-01-01", "to": "2026-12-25"} -> days, hours, business days and a human summary. Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
Compare two texts. POST {"a": "...", "b": "...", "mode": "lines"|"words"|"chars"} -> unified diff plus added/removed counts. Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
Great-circle distance between two coordinates. POST {"from": {"lat": 59.33, "lon": 18.07}, "to": {"lat": 51.51, "lon": -0.13}} -> km, miles and bearing. Pay $0.005 per call in USDC on Base via x402 — …
DNS lookup. POST {"domain": "example.com", "type": "A"|"AAAA"|"MX"|"TXT"|"NS"|"CNAME"|"SOA"|"all"} -> resolved records. Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
Validate an email address: syntax plus live MX record check on the domain. POST {"email": "a@b.com"} -> deliverability signals. Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
CLIP image embedding. POST {"image": "<https url or data URI>"} -> 512-dim vector for similarity search. Pay $0.015 per call in USDC on Base via x402 — no signup or API key.
Resolve an ENS name to an address, or an address to its primary ENS name. POST {"name": "vitalik.eth"} or {"address": "0x..."}. Pay $0.015 per call in USDC on Base via x402 — no signup or API key.
EXIF metadata extraction. POST {"image": "<https url or data:image URI>"} -> camera, timestamps, GPS and other metadata. Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
Current gas price and what a transfer costs. POST {"chain": "base"|"ethereum"} -> gwei, block number and estimated transfer cost. Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
Cryptographic hashes. POST {"text": "...", "algorithms": ["sha256","md5"]} -> hex digests (default md5, sha1, sha256, sha512). Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
HMAC signature. POST {"text": "...", "key": "...", "algorithm": "sha256"} -> hex and base64 signature. Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
Inspect HTTP response headers for a URL. POST {"url": "https://...", "method": "HEAD"} -> status, headers, timing, redirect chain. Pay $0.01 per call in USDC on Base via x402 — no signup or API key.
Validate an IBAN (checksum and country length). POST {"iban": "SE45 5000 0000 0583 9825 7466"}. Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
Crop an image. POST {"image": "https://...", "x": 0, "y": 0, "width": 200, "height": 200} -> cropped image as a data URI. Pay $0.02 per call in USDC on Base via x402 — no signup or API key.
Image dimensions and properties without any ML. POST {"image": "https://..."} -> width, height, aspect ratio, format, file size, transparency. Pay $0.01 per call in USDC on Base via x402 — no signup o…
Extract the dominant colour palette from an image. POST {"image": "https://...", "colors": 5} -> hex colours with share percentages. Pay $0.015 per call in USDC on Base via x402 — no signup or API key…