sovereign-x402-zeta.vercel.app
Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.
- Category
- Search & web
- Starting price
- $0.001
- Paid calls · 30 days
- 163
- Unique payers · 30 days
- 55
Paid endpoints
30 endpoints, sorted by usage. Prices are per request.
- POST/api/v1/web/scrape
Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.
$0.01Base114calls / 30d - POST/api/v1/sequence/totient
Calculate Euler totient function phi(n) for a given positive integer n.
$0.001Base5calls / 30d - POST/api/v1/sequence/catalan
Calculate the nth Catalan number.
$0.001Base4calls / 30d - POST/api/v1/sequence/prime
Generate a list of prime numbers up to a specified limit.
$0.001Base4calls / 30d - POST/api/v1/code/exec
Execute Python code in a real, isolated E2B cloud sandbox (not a subprocess) and return stdout/stderr/results.
$0.02Base3calls / 30d - POST/api/v1/sequence/even
Generate a list of even numbers up to a specified limit.
$0.001Base3calls / 30d - POST/api/v1/sequence/handshake
Generate a random handshake sequence (numbers and symbols) for secure connections.
$0.001Base3calls / 30d - POST/api/v1/sequence/odds
Generate a list of odd numbers up to a specified limit.
$0.001Base3calls / 30d - POST/api/v1/sequence/prime_pairs
Generate twin prime pairs (p, p+2, both prime) up to a specified limit.
$0.001Base3calls / 30d - POST/api/v1/prime/check
Check if a number is prime.
$0.001Base1calls / 30d - POST/api/v1/sequence/factorize
Factorize a given number into its prime factors.
$0.001Base1calls / 30d - POST/api/v1/sequence/gcd
Compute the GCD of two integers.
$0.001Base1calls / 30d - POST/api/v1/sequence/palindrome
Check if a given number is a palindrome.
$0.001Base1calls / 30d - POST/api/v1/sequence/permutations
Generate all permutations of a given sequence.
$0.002Base1calls / 30d - POST/calculate_fibonacci/:limit
Calculate the Fibonacci sequence up to N terms.
$0.001Base1calls / 30d - POST/api/v1/vector/pinecone/upsert
Upsert vectors into a Pinecone index (index must already exist in your Pinecone project -- 'test-index', dimension 2, is kept live for exactly this example).
$0.005Base1calls / 30d - POST/api/v1/vector/qdrant/upsert
Upsert points into a Qdrant collection (collection is created automatically on first upsert if it doesn't exist).
$0.005Base1calls / 30d - POST/api/v1/chat/completions
AI chat completions API - pay per request with USDC on Base
$0.005Base1calls / 30d - POST/api/v1/qrcode
Generate a QR code SVG or Data URL from input text or URL without external third-party API keys.
$0.01Base1calls / 30d - POST/api/v1/sequence/collatz_conjecture
Generate the Collatz sequence for a given number up to a specified limit.
$0.001Base1calls / 30d - POST/api/v1/sequence/fibonacci_pair
Generate the next Fibonacci pair (a, b) given a starting pair (a, b).
$0.001Base1calls / 30d - POST/api/v1/sequence/hamming_weight
Calculate the Hamming weight (number of 1s) in the binary representation of a non-negative integer.
$0.001Base1calls / 30d - POST/api/v1/sequence/harmonic
Generate a list of harmonic numbers (1 + 1/2 + ... + 1/n) up to a specified limit n.
$0.001Base1calls / 30d - POST/api/v1/sequence/hexadecimal
Convert a given non-negative integer to its hexadecimal string representation.
$0.001Base1calls / 30d - POST/api/v1/sequence/mersenne
Check if a given exponent p yields a Mersenne prime (2^p - 1).
$0.001Base1calls / 30d - POST/api/v1/sequence/roman
Convert a given integer to its Roman numeral representation.
$0.001Base1calls / 30d - POST/api/v1/text/summarize
Generate a summary of a given text using the GLM chat model.
$0.002Base1calls / 30d - POST/api/v1/vector/pinecone/query
Query a Pinecone index for the nearest vectors to a given vector.
$0.003Base1calls / 30d - POST/api/v1/vector/qdrant/query
Query a Qdrant collection for the nearest points to a given vector.
$0.003Base1calls / 30d - POST/api/v1/repo/github/file
Fetch a file's contents from a GitHub repository at a given ref.
$0.002Base1calls / 30d