zr6ku53c7soj636timnctzr6wy.srv.us

TRON energy cost for a given workload: ?energy=65000&rent_sun=22&monthly_usd=100. Returns the governance burn price, the market rent price, the staking weight read from the chain, the capital a supplier needs, their APR, and the capital required for a target monthly USD income. Computed at request time from TRON chain parameters.

Proof-of-work stamp. Give ?data=<string>&zeros=<2-6>; returns the nonce, the keccak256 hash with that many leading zero hex chars, the attempts and the time. A verifiable, self-contained anti-spam receipt a caller can check without trusting us: keccak256(data + ":" + nonce) must start with the zeros. One cent per stamp.

Five proof-of-work stamps for half of the bulk price: ?data=<prefix>&zeros=3-4&n=5. Each is keccak256(data:i:nonce) with N leading zero hex chars and is verifiable without trusting the server.

Chain-level check of a Base payment: ?tx=0x…&expect_to=0x…&expect_amount=1.5. Returns token, from, to, amount, block, status and a MATCH / MISMATCH / UNVERIFIED verdict with the reason. Cheaper sibling of /receipt-check.

Small vanity: ?chain=evm|tron&prefix=ab&suffix=cd (up to 3 chars a side). Returns the matching address with its private key, plus attempts and measured rate. Cheap tier of /vanity (0.25 USDC, 4 chars, 60 s budget).