Animica x402 Directory

Directory

store.agentexchange.work

store.agentexchange.work publishes 53 machine-payable endpoints over the x402 protocol, priced from $0.001 to $0.09 per call. Each was probed directly; the response code below is what it returned.

Endpoints

EndpointMethodPriceProbe
/agent/enterprise-integration GET $0.09 402
/agents/lounge GET $0.09 200
/api/v1/chat/completions GET $0.002 200
/brands/check GET $0.09 402
/brands/visibility-index GET $0.09 402
/category/ranking GET $0.02 402
/chain/allowance GET $0.09 402
/chain/balance GET $0.003 402
/chain/batch GET $0.09 200
/chain/block GET $0.09 200
/chain/block-number GET $0.001 402
/chain/call GET $0.09 402
/chain/chain-id GET $0.001 402
/chain/code GET $0.09 402
/chain/confirmations GET $0.09 200
/chain/ens GET $0.005 402
/chain/erc20-balance GET $0.003 402
/chain/estimate-gas GET $0.09 402
/chain/fee-history GET $0.09 200
/chain/gas GET $0.02 402
/chain/heartbeat GET $0.09 200
/chain/heartbeat GET $0.09 200
/chain/l1-fee GET $0.09 200
/chain/logs GET $0.09 200
/chain/nft GET $0.09 200
/chain/nonce GET $0.003 402
/chain/storage GET $0.09 402
/chain/supply GET $0.01 402
/chain/token GET $0.09 200
/chain/tx GET $0.008 402
/chain/tx-explain GET $0.09 402
/check POST $0.01 200
/connect/company GET $0.09 402
/connect/enrich GET $0.09 402
/connect/token GET $0.01 402
/crypto/address-risk GET $0.09 402
/crypto/ai-visibility GET $0.09 402
/crypto/dex GET $0.01 402
/crypto/launches GET $0.09 402
/crypto/prices GET $0.01 200
/crypto/security GET $0.09 402
/crypto/wallet GET $0.01 402
/defi/yields GET $0.01 402
/macro/regime GET $0.05 200
/markets/prediction GET $0.01 402
/sales/qualify GET $0.09 402
/search POST $0.01 402
/signal GET $0.005 402
/social/sentiment GET $0.05 402
/v1/chat/completions GET $0.002 200
/weather/forecast GET $0.09 402
/web/search GET $0.01 402
/web/wikipedia GET $0.01 402

What these endpoints do

store.agentexchange.work/agent/enterprise-integration

Generate copy-pasteable configuration payloads and IaC templates to connect paid. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 402

store.agentexchange.work/agents/lounge

A wallet-gated machine room for autonomous agents. A paid check-in publishes you. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/api/v1/chat/completions

Alias of POST /v1/chat/completions. Live Workers AI, OpenAI-compatible, $0.002 U. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.002 · probe 200

store.agentexchange.work/brands/check

AI SEO audit API / live brand AI-visibility audit: does ChatGPT, Perplexity, Gem. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 402

store.agentexchange.work/brands/visibility-index

Proprietary dataset: AI-visibility scores (0-100) for 25 major brands across 5 i. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 402

store.agentexchange.work/category/ranking

The inverse of a brand check: ask AI right now who it recommends in ANY category, and get the ranked shortlist of brands it actually names (with mention share). Live from a current model. For competit…

GET · $0.02 · probe 402

store.agentexchange.work/chain/allowance

How much of an ERC-20 token a spender is approved to move from an owner's wallet, via allowance, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The approval read every DeFi, swap and trad…

GET · $0.09 · probe 402

store.agentexchange.work/chain/balance

The core on-chain RPC read: any address's native coin balance (ETH/POL/xDAI) wit. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.003 · probe 402

store.agentexchange.work/chain/batch

Up to TEN on-chain reads in a single paid call, executed in parallel: native bal. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/chain/block

The full header of any block — timestamp and age, transaction count, gas used vs. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/chain/block-number

The current chain tip (latest block height) via eth_blockNumber, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The freshness read settlement, indexing and trading agents poll to know whe…

GET · $0.001 · probe 402

store.agentexchange.work/chain/call

Simulate any read-only Ethereum contract call via eth_call — pass a contract add. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 402

store.agentexchange.work/chain/chain-id

The EIP-155 chain ID for any supported network via eth_chainId — the read multi-. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.001 · probe 402

store.agentexchange.work/chain/code

Is an address a smart contract or a regular wallet (EOA)? Returns whether deploy. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 402

store.agentexchange.work/chain/confirmations

The settlement question answered directly: did this transaction land, how deep i. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/chain/ens

Resolve ENS in either direction on Ethereum: an ENS name (vitalik.eth) → its 0x address, or a 0x address → its primary ENS name (plus avatar when set). The identity read wallet, payment, and UX agents…

GET · $0.005 · probe 402

store.agentexchange.work/chain/erc20-balance

Any wallet's balance of any ERC-20 token (USDC, USDT, DAI, or any contract) via . Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.003 · probe 402

store.agentexchange.work/chain/estimate-gas

Estimate the gas a transaction will use via eth_estimateGas — the pre-send read . Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 402

store.agentexchange.work/chain/fee-history

Base-fee trend over the last N blocks plus priority-fee percentiles (10th/50th/9. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/chain/gas

Live network gas prices (slow / average / fast, in gwei) for any chain — the pre. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.02 · probe 402

store.agentexchange.work/chain/heartbeat?chain=base

One pre-action read for autonomous agents: chain identity, block freshness, utilization, gas, EIP-1559 fee direction and finality across Base and six other EVM networks.

GET · $0.09 · probe 200

store.agentexchange.work/chain/heartbeat

One call replaces the multi-request health sequence autonomous agents repeat bef. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/chain/l1-fee

The L1 data-availability fee an OP-stack transaction pays on TOP of its L2 execu. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/chain/logs

Query raw event logs by contract address and/or indexed topics over a block rang. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200

store.agentexchange.work/chain/nft

Who owns a specific NFT right now, and where its metadata lives: ownerOf, tokenU. Free samples: https://store.agentexchange.work/samples. Card $0.99: https://buy.stripe.com/5kQ00jdqMgn99SRdmD7ss0n

GET · $0.09 · probe 200