ERC-20 balanceOf(token, owner) on base|polygon|arbitrum|optimism; raw base-units always, human value when decimals given. ?chain=base&token=0x..&address=0x..&decimals=6
EVM network info: chain id, latest block number and gas price for base|polygon|arbitrum|optimism. ?chain=base
0.003 USD Coin / request · eip155:8453
Unknown price · eip155:137
Unknown price · eip155:42161
Unknown price · nano:mainnet
GETx402 · listed
https://pyfile-agent.taile3ff35.ts.net/data/ideas
Business-idea generator: N random collisions of real elements (asset type x asset x pain x channel x revenue model) as raw creative material. Deterministic by seed. ?n=100&seed=42&topic=trust. Boost-start your creative business thinking.
0.01 USD Coin / request · eip155:8453
Unknown price · eip155:137
Unknown price · eip155:42161
Unknown price · nano:mainnet
GETx402 · listed
https://pyfile-agent.taile3ff35.ts.net/web/read
Read any public web page as clean readable Markdown for RAG and LLM pipelines — main article text with nav/ads stripped, plus title. ?url=https://example.com&max_chars=20000
0.003 USD Coin / request · eip155:8453
Unknown price · eip155:137
Unknown price · eip155:42161
Unknown price · nano:mainnet
GETx402 · listed
https://pyfile-agent.taile3ff35.ts.net/web/search
Web search: ranked results (title + url) for a query. ?q=x402+agent+payments&limit=8
Buy a time-window pass with quota. Body: {scope: web-24h|secret-7d|ideas-30d}. Returns a token to send as header X-Pass on covered routes, skipping per-call payment until the pass expires or the quota is used.
One-read dead drop: hand a credential between two agents where neither should hold it first. POST the secret, pay once, receive a read_url that works exactly one time — the first read destroys the value before responding. Max 16KB.
Store a secret (credential, token, key) for later retrieval — encrypted at rest (AES-256-GCM). Returns an id + access token; fetch later by id+token. Max 16KB. For agent state that must survive across runs.