Beggar Bot
Verify that a USDC payment (payer -> payee, exact amount) landed on Base mainnet recently; returns verdict + matching transfer.
- Category
- Social & people
- Starting price
- $0.02
- Paid calls · 30 days
- 0
- Unique payers · 30 days
- —
Paid endpoints
12 endpoints, sorted by usage. Prices are per request.
- GET/v1/verify
Verify that a USDC payment (payer -> payee, exact amount) landed on Base mainnet recently; returns verdict + matching transfer.
$0.02Base0calls / 30d - GET/v1/tokeninfo
ERC-20 token metadata enrichment for agents, â¤20 tokens per call: name, symbol (incl. bytes32), decimals, formatted supply, optional holder balance, spam / USDC-impersonator flags, verdict. Keyless public RPC, Base default.
$0.02Base0calls / 30d - GET/v1/tokenprice
On-chain token price for agents, â¤4 tokens/call: spot USD price from Uniswap v3 slot0 + Aerodrome reserves (pools derived by CREATE2, no indexer, no API key), deepest pool by quote-side liquidity, cross-pool spread, thin-liquidity/divergence flags, confidence. Base default; ethereum.
$0.02Base0calls / 30d - GET/v1/gasfee
EIP-1559 gas fee oracle before an agent sends a tx: next base fee, slow/standard/fast maxFeePerGas + priority fee (feeHistory percentiles), congestion, OP-stack L1 data fee upper bound, USD cost of transfer/ERC-20/USDC EIP-3009/swap/Safe exec presets or your gas_limit. Base default; optimism, ethereum, arbitrum, polygon.
$0.02Base0calls / 30d - GET/v1/ens
ENS enrich: normalize + homoglyph/zero-width flags, namehash, labelhash, .eth ERC-721 + NameWrapper token ids; live resolve (resolver, owner, addr, url, contenthash) or address -> forward-verified primary name via keyless public RPC (fails soft; resolve=false = pure compute).
$0.02Base0calls / 30d - GET/v1/addrprofile
Wallet/address risk profile for agents: EOA vs contract vs EIP-7702 smart-EOA vs proxy (EIP-1967/1167/Safe), implementation/delegate, nonce, native + USDC balance, known labels, 0-100 risk band. Base default; ethereum/optimism/arbitrum/polygon via keyless public RPC, fails soft.
$0.02Base0calls / 30d - GET/v1/portfolio
Wallet portfolio enrichment: native ETH + holdings across 24 curated top Base tokens (stables, LSTs, cbBTC, AERO, VIRTUAL, memes) plus your tokens=, each priced on-chain (Uniswap v3/Aerodrome) -> balances, USD values, total, account type. Keyless RPC, fails soft.
$0.02Base0calls / 30d - GET/v1/risk
Risk score (0-100) for a Base address (contract/EOA, nonce) or an x402 endpoint manifest.
$0.02Base0calls / 30d - GET/v1/usdcamount
USDC decimal <-> atomic (6 dp) converter for x402 amounts with native USDC address, EIP-55 checksum and EIP-712 domain per chain. Pure compute.
$0.02Base0calls / 30d - GET/v1/txsummary
Transaction summary by hash: status, decoded method, fee (incl. L1 fee), all token transfers + approvals, net token flows per address, flags, one-line headline. Base default; ethereum/op/arb/polygon. Keyless RPC.
$0.02Base0calls / 30d - GET/v1/seller-health
Live x402 seller health check: fetches /.well-known/x402(.json) and the unpaid 402 challenge; reports reachable, TLS, schema OK, network, asset, payTo, price, latency. SSRF-safe, no chain reads.
$0.02Base0calls / 30d - GET/v1/nftmeta
NFT decode (ERC-721/1155): owner, tokenURI with ipfs/arweave gateway + inline base64 JSON metadata (name, image, attributes), ERC-2981 royalty, holder ownership, spam/centralized flags. Keyless RPC.
$0.02Base0calls / 30d