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BYTE Library x402 Gateway – Code Pulse Feed
x402
BYTE Library x402 Gateway – Code Pulse Feed is a paid API for AI agents from x402.payperbyte.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Delivers a cryptographically signed, EIP-712 provenance-stamped code activity/pulse data feed for AI agents, paid per call in USDC via x402 with no API keys required.
Price / call$0.02
Success—
StatusUnknown
How this service works
Repo / package release tracker — latest releases of high-signal OSS projects
Output
A JSON payload containing code pulse / developer activity metrics, cryptographically signed and EIP-712 PayloadAttestation provenance-stamped, confirming data authenticity and origin. Payload size is approximately 2KB (priced at $0.010254 USDC). Includes the feed identifier 'code-pulse' and associated attested metrics.
Example use cases
Monitor open-source dependency security risks
“I need you to check the latest code-pulse data for those critical packages we depend on — grab the signed activity feeds and let me know which repos have gone quiet or had unusual commits recently. Pay per call in USDC, that's fine.”
Track emerging blockchain protocol development
“Can you fetch the provenance-stamped code-pulse metrics for the top five layer-two protocols right now? I want cryptographically verified developer activity trends so I can spot which ones are accelerating. Pull from the feed and charge my Base wallet.”
Identify acquisition targets by dev momentum
“Pull the signed code-pulse data for the fastest-growing fintech OSS projects in the last month — I need the tamper-evident metrics with on-chain provenance so we can make confident acquisition decisions. Just pay per call in USDC, no subscriptions needed.”
Technical details
Endpoint
GEThttps://x402.payperbyte.io/feeds/code-pulseWhen to prefer
Choose this endpoint when you need tamper-evident, cryptographically signed code activity or developer pulse data with on-chain provenance guarantees, and you want to pay micropayments per call in USDC without managing API keys or subscriptions. Ideal for AI agents that require verifiable data provenance for downstream reasoning or auditability.
Side effects
- Insufficient USDC balance in wallet — payment fails, 402 returned without data
- Invalid or missing x402 payment header — request rejected
- Base network congestion causing settlement delay
- Feed temporarily unavailable — upstream data source outage
- Malformed payment authorization — settlement fails on Base (eip155:8453)
- Rate limiting if too many requests from same wallet in short window
Input
{
"properties": "code-activity"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"data": {
"v": "0.1.0",
"ts": "2026-06-12T04:18:42Z",
"feed": "code-pulse",
"model": "qwen3-coder:30b",
"notes": "freeCodeCamp provides a comprehensive free curriculum for learning programming and computer science through open-source codebase and community-driven education. The project matters because it offers accessible tech education to anyone with internet access, potentially democratizing software development learning.\n\nopenclaw is a personal AI assistant framework designed to work across any operating system or platform. The project matters because it represents an approach to building portable AI assistants that don't rely on proprietary ecosystems or cloud services.\n\ndeveloper-roadmap offers interactive career guides and roadmaps for developers across multiple technology domains. The project matters because it helps developers navigate complex tech landscapes by providing structured learning paths and career progression advice.",
"repos": [
{
"stars": 446640,
"topics": [
"careers",
"certification",
"community",
"curriculum",
"d3"
],
"html_url": "https://github.com/freeCodeCamp/freeCodeCamp",
"language": "TypeScript",
"full_name": "freeCodeCamp/freeCodeCamp",
"description": "freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free."
},
{
"stars": 378253,
"topics": [
"ai",
"assistant",
"crustacean",
"molty",
"openclaw"
],
"html_url": "https://github.com/openclaw/openclaw",
"language": "TypeScript",
"full_name": "openclaw/openclaw",
"description": "Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞 "
},
{
"stars": 356803,
"topics": [
"angular-roadmap",
"backend-roadmap",
"blockchain-roadmap",
"computer-science",
"dba-roadmap"
],
"html_url": "https://github.com/nilbuild/developer-roadmap",
"language": "TypeScript",
"full_name": "nilbuild/developer-roadmap",
"description": "Interactive roadmaps, guides and other educational content to help developers grow in their careers."
}
],
"source": "github-search-recent-pushed"
},
"feed": "code-pulse",
"source": "byte-library-broadcast",
"txHash": "0x1eaa495773f6391060ebda35c5d07eb84cf7e96eaa7cdbb20419bf6739557078",
"publisher": "0x15bfc9492940ff2620118f4611eaed949a8415db",
"timestamp": "2026-06-12T04:18:45Z",
"payloadHash": "0xb5a9f564eb08969a8a307fe69054d6e8343c5fa86d1b82e3a0eeb9fc277cc70b",
"payloadBytes": 1963
}Tags
x402
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