social-media-engagement-boost

Decode raw EVM calldata into function + typed params via openchain.xyz — $0.001 USDC

Cross-chain name resolver (ENS, Bonfida SNS) — $0.001 USDC

POST /api/scan — agent-readiness scan for a domain (~$0.01 USDC per call)

The native SOL balance and basic account state for any Solana address, read from the public ledger: lamports and SOL, whether the account exists, its owning program, executable flag, and data size. Pass a base58 address in the path. Keyless on-chain data — no Jupiter API, no account. From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key.

Current Bitcoin mempool fee estimates by confirmation target. Real-time data from mempool.space. 10 sats per call.

Everything on one bounty in a single call: the creator's payout track record, the project research brief, and the full bounty detail. Cheaper than buying the creator check + research separately.

The current valuation of one private, pre-IPO company by symbol — e.g. ANTHROPIC, OPENAI, SPACEX, ANDURIL, NEURALINK, KALSHI, POLYMARKET — via its PreStocks Solana token, backed 1:1 by SPV exposure. Returns the SPV mark price and valuation, the on-chain token price and implied valuation, the token's premium/discount, supply, and contract. List them all at /api/v1/private-stocks. From x402stock

Token risk score API: deterministic, auditable 0-100 rug-check for any ERC-20 on Ethereum, Base, or Polygon. Fans out to on-chain reads (bytecode, symbol, decimals, supply), DefiLlama price + confidence, and Etherscan source verification and age. Returns score, flags[], and every rubric input. Published rubric, no AI: start 50; no bytecode=0; +15 price (+10 confidence>=0.9); +15 verified source (-10 unverified); -10 zero supply; -5 odd decimals; +10 age>=180d, -15 age<7d. NOT financial advice.

Agent Registry discovery ($0.01/request direct, or $0.003/request via Session Ticket at /v1/billing/tickets)

Solana (SOL-USD) spot price, delayed, via Yahoo Finance

Unified wallet intelligence bundle (balances + activity + identity + sanctions) — $0.005 USDC

Anchor a 32-byte hash to Base + Solana mainnet — $0.005 USDC

FDA intelligence on any medical device by name or UDI: GUDID identity, device class and regulation, 510(k) clearances, PMA approvals, recent recalls, and adverse-event report count (MAUDE). Aggregated live from openFDA in one call. JSON response. $0.04 USDC per call, pay via x402, no API key.

Witty roast of any target — wallet, tweet, idea, code, anything. $0.05 USDC.

Yes/no oracle with dual-chain anchored verdict (Base + Solana). $0.05 USDC.

Witty roast of any target — wallet, tweet, idea, code, anything. $0.05 USDC.

Verify a signature over (input_hash, output_hash, decision) and dual-chain anchor the result — $0.01 USDC

Summarize a URL or pasted text into 3-5 concise bullets. $0.01 USDC.

Agent402. Static LLM list-price table (USD/MTok) for budget gates. $0.001 — not live provider quotes.

Convert a public web page into bounded, LLM-ready Markdown with resolved links, citations and a SHA-256 content-addressed artifact any agent can independently re-verify before citing it. Optionally pass a claim to check it is textually supported by the page. Every response includes source/final URL, content hash, validity window and x402 receipt; the first settled payer earns a bounded credit when another wallet reuses it.

Agent-driven wallet due diligence — multi-step investigation, signed markdown report + JSON sidecar, dual-chain anchored. Async — returns job_id; poll /v1/investigate/status/{job_id} for the deliverable. ETA 5-10 min. $1.77 USDC.

Agent402. Pure multi-region business-day count (weekends + static holidays). US/DE/FR/IE/JP/AU/SG. $0.001 offline SLA math.

Validate a regex and a cron expression deterministically, with the next 5 fire times. Returns match example + validity. DO NOT use for catastrophic backtracking patterns. — $0.001 USDC/call on Base. Pay-per-call via x402 — no API key, no account. Free samples daily.

LLM Model Lookup ($0.003/call): Look up a single model by its exact id (e.g. moonshotai/kimi-k3) and get its context window, max output, input/output modalities and current USD-per-Mtok pricing. Keyless.