Latest Block Number
store.agentexchange.work
One call, many sources: search Hacker News, GitHub, Stack Overflow, and Wikipedia by keyword and get back a unified, ranked result set — titles, URLs, scores/stars, and snippets — across all of them at once. The general research/search read agents make to ground answers, find code, surface discussion, and gather context. No API keys, no per-source accounts, free upstreams. Pass `sources` to narrow
- Category
- Service
- Networks
- Base
- Starting price
- $0.001
- Paid calls, 30 days
- 38
Paid endpoints
7 endpoints, sorted by usage. Prices are per request.
| Endpoint | Price | Network | Facilitator | Calls / 30d |
|---|---|---|---|---|
GET/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 where the chain is. Live public RPC; one paid call. List your own x402 service on bazaar.agentexchange.work/listings: 1 USD, 30 days, live at once, no account. | $0.001 | Base | Coinbase CDP | 13 |
GET/weather/forecast Aggregates global weather forecasts using open meteorological data. Useful for supply-chain routing, event planning, and agriculture commodity prediction. List your own x402 service on bazaar.agentexchange.work/listings: 1 USD, 30 days, live at once, no account. | $0.01 | Base | Coinbase CDP | 11 |
GET/markets/prediction Live real-money prediction-market odds from Polymarket: top markets by 24h volume with implied probabilities, price moves, dollar volume, and liquidity. Search by keyword (bitcoin, election, fed, world cup, AI). For trading, forecasting, news, and event-resolution agents — one paid call instead of integrating the exchange API yourself. | $0.09 | Base | Coinbase CDP | 4 |
GET/web/search One call, many sources: search Hacker News, GitHub, Stack Overflow, and Wikipedia by keyword and get back a unified, ranked result set — titles, URLs, scores/stars, and snippets — across all of them at once. The general research/search read agents make to ground answers, find code, surface discussion, and gather context. No API keys, no per-source accounts, free upstreams. Pass `sources` to narrow (hackernews,github,stackoverflow,wikipedia). | $0.01 | Base | Coinbase CDP | 4 |
GET/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 make to verify who they're sending to or to show a human-readable name instead of a raw hex address. Free upstream (Blockscout ENS / live registry); one paid call instead of running your own resolver. | $0.005 | Base | Coinbase CDP | 3 |
GET/crypto/prices Latest crypto token prices by ticker symbol, CoinGecko id, or chain:address (BTC, ETH, SOL, bitcoin, or base:0x…): current spot price, token symbol, decimals, and a confidence score, for up to 50 coins in one call. Pass ?at=<unix> for the historical price at a point in time. Sourced from DefiLlama across every major chain. Also accepts legacy ?ids=bitcoin,ethereum. | $0.01 | Base | Coinbase CDP | 2 |
GET/social/sentiment Before trading, poll live crypto-community sentiment by ticker. Get a bullish/bearish score, verdict, mention volume and sources for $0.05 via x402. | $0.05 | Base | Coinbase CDP | 1 |
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