Blixtworks

com.blixtworks.wwwPublished by www.blixtworks.comOfficial publisherv1.1.0Updated Nov 2, 2026

63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingDeveloper ToolsMedia & Design

Overview

AI-generated overview

Pay-per-call utility API exposing 63 tools for image vision, text, data conversion and web/domain checks, billed in USDC on Base.

What you can do
  • List the catalog, run a free CLIP sample, and read payment instructions or wallet credit
  • Categorize, caption, OCR and embed images with CLIP-based models
  • Hash, HMAC, UUID, Base64, slugify, case conversion, text stats, regex, diff, language detection, word frequency and lorem text
  • Format, query and convert JSON, CSV, YAML, XML and Markdown, and decode JWTs
  • Parse RSS/Atom feeds, sitemaps and PDFs, and inspect HTTP headers, redirects, TLS certificates, WHOIS, robots.txt, page metadata, DNS and email deliverability
When to use it
Useful when an assistant needs occasional image understanding, text or format conversion, or quick web and domain diagnostics without hosting its own models or libraries, and when paying a few cents per call in crypto is acceptable.
Requirements
Remote endpoint at blixtworks.com, or the npm package blixtworks-mcp over stdio. Paid calls need a funded self-custody wallet on Base: the BLIXTWORKS_PRIVATE_KEY environment variable holds the private key used to sign per-request USDC payments, and a payment transaction hash or payer address can be passed instead. Network access is required.
Before you install
The server asks for a wallet private key in BLIXTWORKS_PRIVATE_KEY, which controls real funds; use a dedicated low-balance wallet. Every paid call spends USDC on Base, and the README states buyers are not charged for failed requests. Inputs such as images, text, tokens, HMAC keys and URLs are sent to a third-party endpoint, so avoid secrets or sensitive documents. JWT decoding does not verify signatures.

Installation

In SourceWeft

  1. Open Blixtworks in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.blixtworks.www%2Ftools/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "blixtworks": {
      "type": "http",
      "url": "https://www.blixtworks.com/mcp"
    }
  }
}

README

img-categorize / agent-hustle

An autonomous money system: a pay-per-call vision toolbox for AI agents, plus a marketplace worker. Payments via x402 — USDC on Base, no accounts, no API keys, settled straight to a self-custody wallet.

Live: https://www.blixtworks.com

The toolbox

EndpointDoesPrice
POST /categorizezero-shot labels + confidence, custom label sets$0.02
POST /captionone-sentence image description$0.02
POST /ocrprinted-text extraction (English)$0.03
POST /embed512-dim CLIP vector$0.01

Free: GET /demo, GET /openapi.json, GET /.well-known/x402, landing page. Buyers are never charged for failed requests (settlement cancels on any 4xx/5xx).

Architecture

  • Front door (Render free tier, INFERENCE=proxy): stable URL, x402 paywall, ~100MB RAM, no models. Auto-deploys from this repo's master.
  • Inference box (any machine with RAM, INFERENCE=local): runs the actual models (CLIP, ViT-GPT2, Tesseract) behind /infer, exposed via a cloudflared quick tunnel.
  • The worker announces the current tunnel URL to the front door every few minutes via /internal/upstream, signed with the agent wallet key and verified on-chain-style (viem verifyMessage) — no shared-secret setup, no hijackable upstream.
  • Front door offline-safe: no upstream → 503 → buyer not charged.

Run the home side

bash
./start.sh          # server (local mode) + tunnel + worker, idempotentnode src/status.js  # balances, sales, listings, current URLs

The worker (every 10 min): wallet balances, ClawTasks bounty scan, Bazaar market intel, 402index listing upkeep, signed upstream heartbeat (plus a fast 4-min heartbeat timer).

Distribution

MCP server: mcp/ — 10 tools with automatic x402 payment for any MCP client.

Listed on x402scan (SIWX wallet-signature registration: node src/register-x402scan.js <url>) and 402index (keyless, worker maintains it). PR to awesome-x402 pending. Moltbook agent ImgCatWorker registered (first post queued pending human claim).

Wallet

Self-custody, generated locally with viem — no exchange, no KYC. Address in .env (AGENT_ADDRESS), private key in .env (AGENT_PRIVATE_KEY, mode 600). Back up .env — it is the money. Import into any wallet app (network: Base) to withdraw.

Ground rules

No botting human-only platforms, no fake engagement, no spam. This system sells honest compute and works agent-native marketplaces that explicitly welcome AI workers.

Source: README.md at commit 18f84c5

Tools

68

list_tools

List tools and prices (free)

Free: every Blixtworks tool with price, inputs and description (63 tools). Optionally filter by group.

Parametersgroup

try_sample

Run a free sample (free)

Free: runs the real CLIP model on a sample image so you can judge output quality before paying.

Takes no parameters.

how_to_pay

How to pay (free)

Free: exact payment steps, the receiving address, and how credit works.

Parameterstool

check_credit

Check remaining credit (free)

Free: how much unspent credit a wallet address currently has with this endpoint.

Parametersaddressrequired

redeem_payment

Redeem a payment into credit (free)

Turn a USDC payment you already made into credit you can spend across multiple tool calls. Pass the transaction hash.

ParameterspaymentTxrequired

categorize

categorize ($0.02)

Zero-shot image categorization (CLIP). POST {"image": "<https url or data URI>", "labels": ["optional", "custom"]} -> ranked labels with confidence scores. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagelabelspaymentTxpayerAddress

caption

caption ($0.02)

Image captioning. POST {"image": "<https url or data URI>"} -> one-sentence natural-language description. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagepaymentTxpayerAddress

ocr

ocr ($0.03)

OCR (English). POST {"image": "<https url or data URI>"} -> extracted text with confidence score. Costs $0.03 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagepaymentTxpayerAddress

embed

embed ($0.015)

CLIP image embedding. POST {"image": "<https url or data URI>"} -> 512-dim vector for similarity search. Costs $0.015 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagepaymentTxpayerAddress

hash

hash ($0.005)

Cryptographic hashes. POST {"text": "...", "algorithms": ["sha256","md5"]} -> hex digests (default md5, sha1, sha256, sha512). Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstextpaymentTxalgorithmspayerAddress

hmac

hmac ($0.005)

HMAC signature. POST {"text": "...", "key": "...", "algorithm": "sha256"} -> hex and base64 signature. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterskeytextalgorithmpaymentTxpayerAddress

uuid

uuid ($0.005)

Generate UUIDs. POST {"count": 5, "version": "v4"} -> list of UUIDs (max 100). Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterscountpaymentTxpayerAddress

base64

base64 ($0.005)

Base64 encode or decode. POST {"text": "...", "mode": "encode"|"decode", "urlSafe": false} -> result. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersmodetextpaymentTxpayerAddress

slugify

slugify ($0.005)

URL-safe slug from any text. POST {"text": "Hällö Wörld!"} -> {"slug": "hallo-world"}. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstextpaymentTxpayerAddress

case_convert

case_convert ($0.005)

Convert text case. POST {"text": "...", "to": "camel"|"snake"|"kebab"|"pascal"|"upper"|"lower"|"title"} -> converted text. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstotextpaymentTxpayerAddress

text_stats

text_stats ($0.005)

Text statistics. POST {"text": "..."} -> characters, words, sentences, paragraphs, reading time, top words. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstextpaymentTxpayerAddress

regex

regex ($0.005)

Test a regular expression and extract matches. POST {"text": "...", "pattern": "\\d+", "flags": "g"} -> matches with groups and indices. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstextflagspatternpaymentTxpayerAddress

diff

diff ($0.01)

Compare two texts. POST {"a": "...", "b": "...", "mode": "lines"|"words"|"chars"} -> unified diff plus added/removed counts. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersabpaymentTxpayerAddress

language_detect

language_detect ($0.01)

Detect the language of a text. POST {"text": "..."} -> ISO 639-3 code and name. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstextpaymentTxpayerAddress

word_frequency

word_frequency ($0.01)

Word and n-gram frequency analysis. POST {"text": "...", "ngram": 1, "limit": 20, "stopwords": true} -> ranked terms. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstextlimitngrampaymentTxpayerAddress

lorem

lorem ($0.005)

Generate placeholder text. POST {"paragraphs": 2, "wordsPerParagraph": 40} -> lorem ipsum text. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterspaymentTxparagraphspayerAddress

json_format

json_format ($0.005)

Format, minify or validate JSON. POST {"json": "...", "mode": "pretty"|"minify"|"validate", "indent": 2} -> formatted output or validation error with position. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersjsonmodepaymentTxpayerAddress

json_query

json_query ($0.01)

Query JSON with a dot/bracket path. POST {"json": "...", "path": "users[0].name"} -> the value at that path. Supports [*] to map over arrays. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersjsonpathpaymentTxpayerAddress

json_to_csv

json_to_csv ($0.01)

Convert a JSON array of objects to CSV. POST {"json": "[{...}]", "delimiter": ","} -> CSV text. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersjsonpaymentTxpayerAddress

csv_to_json

csv_to_json ($0.01)

Convert CSV to JSON. POST {"csv": "...", "header": true, "delimiter": ","} -> array of objects (or arrays when header is false). Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterscsvpaymentTxpayerAddress

yaml_convert

yaml_convert ($0.01)

Convert between YAML and JSON. POST {"text": "...", "to": "json"|"yaml"} -> converted document. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstotextpaymentTxpayerAddress

xml_to_json

xml_to_json ($0.01)

Convert XML to JSON. POST {"xml": "<root>...</root>"} -> parsed object. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersxmlpaymentTxpayerAddress

markdown_to_html

markdown_to_html ($0.01)

Render Markdown to HTML. POST {"markdown": "# Title"} -> HTML string. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersmarkdownpaymentTxpayerAddress

jwt_decode

jwt_decode ($0.01)

Decode a JWT without verifying it. POST {"token": "eyJ..."} -> header, payload, expiry status. Signature is NOT verified. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstokenpaymentTxpayerAddress

rss_parse

rss_parse ($0.02)

Parse an RSS or Atom feed. POST {"url": "https://..."} or {"xml": "..."} -> feed title and items with links and dates. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersurlpaymentTxpayerAddress

sitemap_parse

sitemap_parse ($0.02)

Parse a sitemap.xml (including sitemap indexes). POST {"url": "https://example.com/sitemap.xml"} -> URLs with last-modified dates. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersurlpaymentTxpayerAddress

pdf

pdf ($0.03)

PDF text extraction. POST {"pdf": "<https url or data:application/pdf base64 URI>"} -> plain text, page count and metadata. Costs $0.03 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterspdfpaymentTxpayerAddress

http_headers

http_headers ($0.01)

Inspect HTTP response headers for a URL. POST {"url": "https://...", "method": "HEAD"} -> status, headers, timing, redirect chain. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersurlpaymentTxpayerAddress

url_expand

url_expand ($0.01)

Expand a shortened URL by following redirects. POST {"url": "https://bit.ly/x"} -> final destination and hop chain. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersurlpaymentTxpayerAddress

ssl_check

ssl_check ($0.02)

Inspect a TLS certificate. POST {"domain": "example.com", "port": 443} -> issuer, subject, validity dates, days until expiry. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersdomainpaymentTxpayerAddress

whois

whois ($0.02)

Domain registration data via RDAP. POST {"domain": "example.com"} -> registrar, creation/expiry dates, nameservers, status. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersdomainpaymentTxpayerAddress

robots_check

robots_check ($0.01)

Fetch and interpret robots.txt. POST {"url": "https://example.com", "userAgent": "GPTBot", "path": "/"} -> whether crawling is allowed, plus sitemaps. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersurlpaymentTxuserAgentpayerAddress

metadata

metadata ($0.02)

Extract page metadata: title, description, Open Graph, Twitter card, canonical, favicon, language. POST {"url": "https://..."}. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersurlpaymentTxpayerAddress

ip_lookup

ip_lookup ($0.01)

Resolve a hostname to IPs and reverse-resolve. POST {"host": "example.com"} -> A/AAAA records and PTR names. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametershostpaymentTxpayerAddress

email_validate

email_validate ($0.01)

Validate an email address: syntax plus live MX record check on the domain. POST {"email": "[email protected]"} -> deliverability signals. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersemailpaymentTxpayerAddress

md

md ($0.02)

HTML to Markdown. POST {"url": "<https url>"} or {"html": "<raw html>"} (+ optional "mode": "article"|"full", default article) -> clean LLM-ready markdown with title/byline. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersurlmodepaymentTxpayerAddress

dns

dns ($0.01)

DNS lookup. POST {"domain": "example.com", "type": "A"|"AAAA"|"MX"|"TXT"|"NS"|"CNAME"|"SOA"|"all"} -> resolved records. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstypedomainpaymentTxpayerAddress

unit_convert

unit_convert ($0.005)

Convert between units. POST {"value": 5, "from": "km", "to": "mi"} -> converted value. Supports length, mass, volume, time, area, speed, data, pressure, energy and temperature (c/f/k). Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstofromvaluepaymentTxpayerAddress

number_base

number_base ($0.005)

Convert a number between bases. POST {"value": "255", "from": 10, "to": 16} -> converted string (bases 2-36). Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstofromvaluepaymentTxpayerAddress

color_convert

color_convert ($0.005)

Convert colours between hex, RGB and HSL. POST {"color": "#2563eb"} -> hex, rgb, hsl and luminance/contrast info. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterscolorpaymentTxpayerAddress

timestamp

timestamp ($0.005)

Convert timestamps and dates. POST {"value": 1735689600, "timezone": "Europe/Stockholm"} or {"value": "2026-01-01T00:00:00Z"} -> unix seconds/ms, ISO, and formatted local time. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersvaluetimezonepaymentTxpayerAddress

date_diff

date_diff ($0.005)

Difference between two dates. POST {"from": "2026-01-01", "to": "2026-12-25"} -> days, hours, business days and a human summary. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstofrompaymentTxpayerAddress

cron_parse

cron_parse ($0.01)

Explain a cron expression and list upcoming run times. POST {"expression": "0 9 * * 1-5", "count": 5, "timezone": "UTC"}. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterscountpaymentTxexpressionpayerAddress

distance

distance ($0.005)

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. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstofrompaymentTxpayerAddress

currency_convert

currency_convert ($0.02)

Convert currency at current or historical reference rates (ECB via Frankfurter). POST {"amount": 100, "from": "EUR", "to": "SEK", "date": "2026-01-15"}. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstofromamountpaymentTxpayerAddress

luhn_validate

luhn_validate ($0.005)

Validate an identifier with the Luhn checksum (credit cards, IMEI, Swedish personnummer). POST {"number": "4111111111111111"} -> validity and detected card scheme. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersnumberpaymentTxpayerAddress

phone_parse

phone_parse ($0.01)

Parse and validate a phone number. POST {"phone": "+46701234567", "country": "SE"} -> validity, type, and E.164/national/international formats. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersphonepaymentTxpayerAddress

iban_validate

iban_validate ($0.005)

Validate an IBAN (checksum and country length). POST {"iban": "SE45 5000 0000 0583 9825 7466"}. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersibanpaymentTxpayerAddress

percentage

percentage ($0.005)

Percentage maths. POST {"mode": "change"|"of"|"increase"|"decrease", "a": 120, "b": 150} -> result with explanation. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersabmodepaymentTxpayerAddress

image_info

image_info ($0.01)

Image dimensions and properties without any ML. POST {"image": "https://..."} -> width, height, aspect ratio, format, file size, transparency. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagepaymentTxpayerAddress

image_resize

image_resize ($0.02)

Resize or convert an image. POST {"image": "https://...", "width": 800, "height": null, "format": "jpeg"|"png", "quality": 80} -> data URI of the result. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagewidthpaymentTxpayerAddress

image_palette

image_palette ($0.015)

Extract the dominant colour palette from an image. POST {"image": "https://...", "colors": 5} -> hex colours with share percentages. Costs $0.015 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagecolorspaymentTxpayerAddress

image_crop

image_crop ($0.02)

Crop an image. POST {"image": "https://...", "x": 0, "y": 0, "width": 200, "height": 200} -> cropped image as a data URI. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersxyimagewidthheightpaymentTxpayerAddress

image_transform

image_transform ($0.02)

Rotate, flip or apply filters to an image. POST {"image": "...", "rotate": 90, "flip": "horizontal", "filter": "greyscale"|"sepia"|"invert"|"blur"} -> transformed image. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagefilterpaymentTxpayerAddress

image_placeholder

image_placeholder ($0.01)

Generate a solid or gradient placeholder image. POST {"width": 600, "height": 400, "color": "#2563eb", "text": "optional"} -> PNG data URI. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterscolorwidthheightpaymentTxpayerAddress

qr

qr ($0.01)

QR code generation. POST {"text": "<content>", "format": "svg"|"png"} -> QR code as an SVG string or PNG data URI. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterstextformatpaymentTxpayerAddress

exif

exif ($0.01)

EXIF metadata extraction. POST {"image": "<https url or data:image URI>"} -> camera, timestamps, GPS and other metadata. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersimagepaymentTxpayerAddress

wallet_balance

wallet_balance ($0.015)

Native and USDC balance for an address. POST {"address": "0x...", "chain": "base"|"ethereum"} -> balances, transaction count and explorer link. Costs $0.015 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterschainaddresspaymentTxpayerAddress

token_info

token_info ($0.015)

ERC-20 token metadata. POST {"token": "0x...", "chain": "base"} -> name, symbol, decimals, total supply. Costs $0.015 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterschaintokenpaymentTxpayerAddress

gas_price

gas_price ($0.01)

Current gas price and what a transfer costs. POST {"chain": "base"|"ethereum"} -> gwei, block number and estimated transfer cost. Costs $0.01 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterschainpaymentTxpayerAddress

address_validate

address_validate ($0.005)

Validate an EVM address and detect whether it is a contract. POST {"address": "0x...", "chain": "base"} -> checksum form and account type. Costs $0.005 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParameterschainaddresspaymentTxpayerAddress

ens_resolve

ens_resolve ($0.015)

Resolve an ENS name to an address, or an address to its primary ENS name. POST {"name": "vitalik.eth"} or {"address": "0x..."}. Costs $0.015 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametersnamepaymentTxpayerAddress

tx_lookup

tx_lookup ($0.02)

Look up a transaction by hash. POST {"hash": "0x...", "chain": "base"} -> status, value, gas used, from/to and block. Costs $0.02 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).

ParametershashchainpaymentTxpayerAddress

Version history

1
  1. v1.1.0LatestSep 16, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.