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OnchainExpat x402 APIs

https://x402.onchainexpat.com/api/x402-uncensored/chat
● down a2a-agent

Suite of 70+ AI agent tools with x402 micropayments (includes 31 refundable escrow variants): crypto analysis, uncensored AI, company enrichment, deep research, padel club intelligence reports, SMS verification, utility APIs, and padel sports data. Pay-per-use with USDC on Base or Solana.

Category
a2a-agent
Chains
base, solana
Price
$0.0500 USDC / call

Quality grade

How grading works
D 39.9 / 100 capped at D while down
Availability 0.0 / 40
Endpoint did not respond
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 20.8 / 40
15 distinct payers, 1037 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 9 h ago. On-chain activity last read 10 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

103 resource(s) advertised by this origin.

https://x402.onchainexpat.com/api/x402-uncensored/chat
https://x402.onchainexpat.com/api/x402-uncensored/reasoning
https://x402.onchainexpat.com/api/x402-uncensored/code
https://x402.onchainexpat.com/api/x402-uncensored/image
https://x402.onchainexpat.com/api/x402-uncensored/image-pro
https://x402.onchainexpat.com/api/x402-uncensored/image-ultra
https://x402.onchainexpat.com/api/x402-uncensored/image/models
https://x402.onchainexpat.com/api/x402-crypto/token-metadata
https://x402.onchainexpat.com/api/x402-crypto/price-feed
https://x402.onchainexpat.com/api/x402-crypto/token-holders
https://x402.onchainexpat.com/api/x402-crypto/wallet-identity
https://x402.onchainexpat.com/api/x402-crypto/wallet-identity-crosschain
https://x402.onchainexpat.com/api/x402-crypto/site-trust
https://x402.onchainexpat.com/api/x402-crypto/contract-decoder
https://x402.onchainexpat.com/api/x402-crypto/gas-oracle
https://x402.onchainexpat.com/api/x402-crypto/approval-checker
https://x402.onchainexpat.com/api/x402-crypto/transaction-decoder
https://x402.onchainexpat.com/api/x402-crypto/nft-metadata
https://x402.onchainexpat.com/api/x402-crypto/defi-positions
https://x402.onchainexpat.com/api/x402-crypto/ens-expiry
https://x402.onchainexpat.com/api/x402-crypto/token-safety
https://x402.onchainexpat.com/api/x402-crypto/wallet-forensics
https://x402.onchainexpat.com/api/x402-research/token-report
https://x402.onchainexpat.com/api/x402-research/wallet-report
https://x402.onchainexpat.com/api/x402-research/website-report
https://x402.onchainexpat.com/api/x402-research/deep-research
https://x402.onchainexpat.com/api/x402-tools/weather/current
https://x402.onchainexpat.com/api/x402-tools/crypto/price
https://x402.onchainexpat.com/api/x402-tools/crypto/prices
https://x402.onchainexpat.com/api/x402-tools/news/search
https://x402.onchainexpat.com/api/x402-tools/stocks/quote
https://x402.onchainexpat.com/api/x402-tools/geocode
https://x402.onchainexpat.com/api/x402-tools/reverse-geocode
https://x402.onchainexpat.com/api/x402-tools/wiki/search
https://x402.onchainexpat.com/api/x402-tools/wiki/summary
https://x402.onchainexpat.com/api/x402-tools/ip/lookup
https://x402.onchainexpat.com/api/x402-tools/currency/convert
https://x402.onchainexpat.com/api/x402-tools/air/quality
https://x402.onchainexpat.com/api/x402-tools/github/repo
https://x402.onchainexpat.com/api/x402-tools/hackernews/top
https://x402.onchainexpat.com/api/x402-tools/nutrition/search
https://x402.onchainexpat.com/api/x402-tools/countries/info
https://x402.onchainexpat.com/api/x402-tools/books/search
https://x402.onchainexpat.com/api/x402-tools/pokemon/info
https://x402.onchainexpat.com/api/x402-tools/shipping/track
https://x402.onchainexpat.com/api/x402-proxy/fetch
https://x402.onchainexpat.com/api/x402-proxy/fetch/geo
https://x402.onchainexpat.com/api/x402-proxy/stats
https://x402.onchainexpat.com/api/x402-sms/order
https://x402.onchainexpat.com/api/x402-sms/send

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://x402.onchainexpat.com/api/x402-uncensored/chat  # expect HTTP 402 Payment Required (about 0.05 USDC/call)
/.well-known/x402.json
https://x402.onchainexpat.com/.well-known/x402

Listed in

Directories this entry was found in.

a2a x402