x402 resource directory

Find paid HTTP operations and MCP tools by URL, host, method or tool name. Compare payment terms across networks and catalogs.

Distinct HTTP URLs
163,256
Distinct MCP URLs
43
Catalog observations
263,972
URLs with a 402 in 7 days
1,836
Network identifiers
182

These results as JSON

GET https://402.com.tr/api/x402/base-tx · 2 observations
🆕 A Base transaction by hash, unedited: from, to, value in wei and ETH, nonce, gas, fee caps, type, and the 4-byte method selector with the calldata size. Flags a contract creation (null to) and a still-pending transaction (null block) rather than leaving you to infer either. Unknown hashes answer found:false, not an error.

x402 Bazaar profile

  • Base · exact
    $0.0020 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 9 calls and 7 unique payers in 30 days. Last call .
  • Base · exact
    $0.0020 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/base-withdrawal · 2 observations
🆕 Beryl (2026-06-25) cut the single-proof withdrawal window from 7 days to 5, with a dual-proof fast path at ~1 day. Given a Base withdrawal-initiation tx, this decodes the L2ToL1MessagePasser event (the withdrawalHash, target & value needed to prove/finalize on L1) and estimates the finalization windows under the post-Beryl rules. For agents managing cross-chain liquidity.

x402 Bazaar profile

  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0400 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/basename · 2 observations
Forward + reverse Basename resolution read from the Base L2 Resolver: turn jesse.base.eth into an address, or an address into its primary Basename. No API key required.

x402 Bazaar profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 2 calls and 2 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/basename-profile · 2 observations
🆕 Resolves the complete Base identity behind an address or Basename: resolved address, avatar, description, website and social handles (X/Twitter, GitHub, Farcaster, Discord) read from Base's L2 Resolver text records. Lets an agent turn a counterparty address into a real profile — beyond just the name. Complements address-trust (verification) with the human context.

x402 Bazaar profile

  • Base · exact
    $0.0200 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/batch-risk · 2 observations
Screen up to 10 Base tokens in a single paid call — each gets a 0-100 rug-probability score, risk level and top signals, sorted riskiest-first. Built for agents triaging a watchlist or portfolio without paying per token.

x402 Bazaar profile

  • Base · exact
    $0.0800 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0800 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/bridge-status · 2 observations
The other half of bridge-route. A bridge takes minutes with funds in flight, and from the source chain alone an agent cannot tell if it completed. Tracks a transfer by its source tx hash via the LiFi status API: completed (with the receiving tx), pending (poll again), failed (with the reason), or not-found (not a bridge tx, or too early to index). Pass from/to/bridge for a faster lookup. not-found reads as 'not indexed yet', never 'failed'. Not financial advice.

x402 Bazaar profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 2 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/buy-credits · 1 observation
Buy a prepaid balance in a single x402 settlement and get a secret credit token. Send it as the `x-credit-token` header on any paid service and each call debits its price from your balance — no per-call signature, no settlement latency. Built for agents that fire many checks a minute. Tiers: $0.25 (starter), $1, $5 (+10%), $20 (+20%). The token is shown once; balance lasts 180 days.

x402 Bazaar profile

  • Base · exact
    $5.0000 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/chain-status · 2 observations
Live Base chain snapshot: latest block, base fee + priority fee (Gwei), current ETH price, and the estimated USD cost of a simple ETH transfer. For agents timing or budgeting transactions.

x402 Bazaar profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 2 calls and 2 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/clanker-token-audit · 2 observations
Reads the deployment records of Clanker's own factories on Base (v4 tokenDeploymentInfo, v3.1/v3/v2 deploymentInfoForToken; v0/v1 via the factory's TokenCreated in the deploy receipt) to verify a launch: version, factory, requester, pool, and whether the LP position NFTs are held by Clanker's locker. Cross-checked with clanker.world. Returns clanker_verified, not_clanker or unknown; RPC failure is not charged.

x402 Bazaar profile

  • Base · exact
    $0.0300 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0300 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/commerce-escrow · 4 observations
Processes escrow payments for commerce using USDC on Base.

x402 Bazaar profile

  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Dexter · seen
  • Polygon · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Dexter · seen
  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 15 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0400 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/commerce-operator-audit · 2 observations
🆕 Commerce Payments flows are DRIVEN by an operator — it authorizes escrow, captures for merchants and takes the fees. This audits one before you rely on it: 90-day volumes, fees taken, capture-vs-reclaim record (missed capture windows = merchants left unpaid), distinct payers and merchants. verdict: healthy_operator / mixed / sloppy_operator / no_activity. No other tool reads this new Base commerce protocol.

x402 Bazaar profile

  • Base · exact
    $0.0500 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 15 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0500 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/compliance-check · 2 observations
Combined counterparty screening for an address: direct OFAC sanctions match, EOA/contract profile, and (for contracts) risk flags — rolled into a single recommendation (blocked / review / clear). Built for compliance agents.

x402 Bazaar profile

  • Base · exact
    $0.0300 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0300 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/contract-abi · 2 observations
Checks Sourcify for a Base contract's verification status and returns its ABI as function/event name lists + item count (full or partial match). No API key required.

x402 Bazaar profile

  • Base · exact
    $0.0200 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0200 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/contract-danger · 2 observations
Reads a verified contract's ABI and flags owner-callable abuse functions: mint (dilute), pause (freeze exit), blacklist (block your wallet), setFee/setTax (tax you after entry), withdraw/sweep (pull funds), upgrade (swap logic). An unverified contract is itself a red flag. Diligence a price feed can't give.

x402 Bazaar profile

  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0400 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/contract-info · 2 observations
🆕 What sits at a Base address: contract or plain wallet, and if a contract, whether it declares ERC-721 or ERC-1155 via ERC-165 or carries the ERC-20 shape, plus name, symbol, decimals and code size. Interface support is read from the contract's own declaration first and only inferred when there is none — the ordering matters, because NFTs answer totalSupply() too.

x402 Bazaar profile

  • Base · exact
    $0.0020 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 7 calls and 5 unique payers in 30 days. Last call .
  • Base · exact
    $0.0020 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/contract-owner · 2 observations
Reads who controls a contract straight from chain: owner/getOwner/admin, pending owner, EIP-1967 proxy implementation + admin, and paused state — and whether the owner is a single EOA key (one compromise = total control) or a contract (multisig/timelock). Crucially: ownership 'renounced' is NOT safe if it is still an upgradeable proxy whose admin can swap the logic. The control-surface read before you trust a contract. Not financial advice.

x402 Bazaar profile

  • Base · exact
    $0.0300 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 14 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0300 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/corporate-actions · 2 observations
Dividends and splits on a tokenized stock settle by moving its multiplier; balanceOf never changes, so a naive reader is silently wrong. Coinbase announces each one on chain days ahead. This lists every announced action across all tokenized stocks Coinbase lists, plus any ERC-8056 schedule, and with wallet= which touch that wallet's holdings. Lenders pause a stock's reserve while one is applied. Not financial advice.

x402 Bazaar profile

  • Base · exact
    $0.0300 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 2 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0300 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/decode-selector · 2 observations
Resolves a 4-byte function selector (e.g. 0x70a08231) to candidate human-readable signatures via 4byte.directory. Accepts a bare selector or full calldata.

x402 Bazaar profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 3 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/deployer-rep · 2 observations
Profiles the token's creator wallet: how much history it has, how much of the supply the creator still holds, and whether ownership is renounced — rolled into a 0-100 reputation score with signals. A fresh wallet holding 20% of supply with no renounce is the classic rug setup; this is the forensics layer other checks skip.

x402 Bazaar profile

  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 1 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0400 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/dump-risk · 2 observations
"Top holder owns 18%" means nothing without: 18% of what, against how deep a pool. Values the largest live holders' bags (GoPlus % × Base supply × price; pools, lending, bridges, vaults, lockers, burn excluded; exchanges reported apart) and dumps them through every Base pool the token is in, constant-product. Impact if the top holder and top 3 exit; verdict resilient → exit_trap. USD stablecoins: not_applicable (see stablecoin-peg). Heuristic; not financial advice.

x402 Bazaar profile

  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 2 calls and 2 unique payers in 30 days. Last call .
  • Base · exact
    $0.0400 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/encode-selector · 2 observations
Computes the 4-byte selector for a function signature (e.g. transfer(address,uint256) → 0xa9059cbb). The inverse of the decoder — useful for agents building or matching calldata.

x402 Bazaar profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 3 calls and 3 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/ens-resolve · 2 observations
Forward + reverse ENS resolution on Ethereum mainnet: turn vitalik.eth into an address, or an address into its primary ENS name. Complements the Basename resolver for Base.

x402 Bazaar profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 2 calls and 2 unique payers in 30 days. Last call .
  • Base · exact
    $0.0100 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/first-funder · 2 observations
🆕 Funding provenance in one call. Traces a Base wallet back to its EARLIEST transaction and resolves who first funded it: a recognized exchange/bridge (real on-ramp, lower risk), an anon EOA (possible sybil/burner — trace the cluster), or a contract. Returns the first funder, whether it's a contract or EOA, the initial value, and wallet age. The sybil/origin screen no other Base tool gives — the counterparty check before you transact. wallet= required. Not financial advice.

x402 Bazaar profile

  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Coinbase CDP · seen
    Coinbase CDP reports 5 calls and 1 unique payers in 30 days. Last call .
  • Base · exact
    $0.0400 (USDC)
    agentic.market · seen
GET https://402.com.tr/api/x402/fresh-bridge · 1 observation
Provides access to the Fresh Bridge endpoint for paid x402 transactions on Base with USDC.

x402 Bazaar profile

  • Base · exact
    $0.0400 (USDC)
    Recipient 0x973a31858f4d2125f48c880542da11a2796f12d6
    Dexter · seen

Counts describe directory coverage, including testnets. Each resource groups the same URL, HTTP method or MCP tool across sources. A catalog sighting records published terms. A live 402 records the endpoint’s reply to an unpaid request.