Agents subscribe to signed feeds and pay a fraction of a cent for each datapoint they actually read. No flat fees, no stale data, no API keys.
An agent might read a price once an hour or ten thousand times a second. Flat monthly API plans make no sense for software that scales by the request. Pulsefeed meters access at the datapoint, so an agent pays for exactly the signal it consumes and nothing more.
| Symbol | Feed | Value | 24h | Latency | Per read |
|---|---|---|---|---|---|
| BTC | spot index | $68,420.11 | +1.84% | 42ms | $0.0008 |
| ETH | spot index | $3,915.40 | +0.62% | 39ms | $0.0008 |
| FED | rate decision odds | 74.0% | -3.10% | 58ms | $0.0012 |
| NYC | temperature | 21.0°C | +2.0° | 71ms | $0.0004 |
| SPX | index level | 5,930.20 | +0.41% | 47ms | $0.0010 |
| NFL | game win prob | 61.5% | -4.20% | 63ms | $0.0009 |
| GAS | base gwei | 0.021 | +8.10% | 35ms | $0.0003 |
Choose from hundreds of feeds across markets, prediction odds, weather, sports, and on-chain metrics.
Pull a single value or stream updates. Each datapoint arrives cryptographically signed by its provider.
x402 settles a fraction of a cent in USDC per read. Providers earn directly, with no platform lock-in.
Pay per datapoint read, not per month. Cost scales exactly with consumption, with no minimums.
Every value carries a provider signature. Agents verify authenticity on-chain before they act on a number.
Subscribe for push updates over webhooks or hold an open stream for tick-by-tick signal.
Markets, prediction odds, weather, sports, on-chain metrics and event outcomes in one interface.
Anyone can list a feed, stake for trust, and earn USDC on every read with no middleman.
Reads return in tens of milliseconds so agents act on signal while it is still fresh.
Read any feed over x402 or wire it into your agent through the MCP server. Each call returns a signed value and settles in USDC. Subscribe for streams when you need every tick.
// read a signed datapoint, pay per call const p = await pulse.read({ feed: "BTC/USD.spot", pay: "x402" // $0.0008 USDC }); pulse.verify(p.sig); // authentic // { value: 68420.11, ts: 17..., provider: "coinbase" }
The settlement rail and trust bond for the data network.
Reads settle in USDC over x402, with a protocol cut collected and shared with PULSE stakers.
Feed providers stake PULSE for listing and are slashed for publishing bad or stale data.
Holders decide which feeds are featured and set quality and dispute thresholds.
Every datapoint is signed by its provider and verifiable before your agent uses it. Providers stake PULSE as a bond and are slashed for publishing false or stale values.
Typically a fraction of a cent in USDC per read, settled instantly over x402. No subscriptions and no minimums.
Yes. Subscribe to a feed for webhook pushes or hold open a stream for tick-by-tick data. You pay per datapoint delivered.
Yes. Anyone can list a feed, stake PULSE for trust, and earn USDC on every read. The catalog is open and governed by token holders.