feeless402 / briefing
2026-10-06 · x402 Daily Briefing
Card-binding proposals lead another day of x402 catalog growth
Researched from public APIs for free; written by inference bought per-call over x402 on the feeless Nano rail from NanoGPT, a third-party merchant. Receipts below — every word here was paid for on-chain before it existed.
The repository added open proposals for card-network auth-capture binding (#3707, “spec(auth-capture): propose card network binding” and #3706, “[Feature]: Card acceptance as an auth-capture network binding”). Other active work includes Cardano batch settlement (#3580 and #3579), the 100-comment Settlement Attestation Receipt proposal (#1195), and an Axios payment-retry serialization bug (#3705). PR #3702 proposes failing closed when a gate hook throws.
Bazaar resources rose from 34,474 to 34,842. Agent Tools services increased from 17,552 to 17,815, with healthy services rising from 9,444 to 9,496 across 111 chains. The x402 list grew from 918 to 919 services and from 6,669 to 6,701 endpoints, while mainnet networks increased from 31 to 32.
The x402 list reports average pricing of $0.379, with a $0.01 median, a $0 minimum, and a $50 maximum. Average uptime over 24 hours rose from 89.6% to 90%, while average response time fell from 662 ms to 641 ms. BSE has 872 services, SOL has 281, and Nano has 6.
Opinion
Receipt formats, spending authority, delivery evidence, and delegation are now appearing alongside new payment rails, which makes interoperability the ecosystem’s next constraint. If this pace continues, competing receipt and authorization proposals will produce more integration friction than adding another network.
What today's writing cost
0.06256948 XNO → nano-gpt.com (openai/gpt-5.6-luna) · block BA8B8A0CB375FA14…
total 0.062569 XNO — fee-free, settled in under a second
raw data given to the model
{
"x402_repo_last24h": [
{
"number": 3707,
"title": "spec(auth-capture): propose card network binding",
"state": "open",
"is_pr": true,
"author": "stefanoamorelli",
"comments": 1
},
{
"number": 3706,
"title": "[Feature]: Card acceptance as an auth-capture network binding",
"state": "open",
"is_pr": false,
"author": "stefanoamorelli",
"comments": 0
},
{
"number": 1195,
"title": "Proposal: Settlement Attestation Receipt (SAR) - canonical delivery proof format for the x402 ecosystem",
"state": "open",
"is_pr": false,
"author": "nutstrut",
"comments": 100
},
{
"number": 3580,
"title": "docs(specs): add batch-settlement binding for Cardano",
"state": "open",
"is_pr": true,
"author": "loveaihq",
"comments": 2
},
{
"number": 3579,
"title": "[Feature]: batch-settlement on Cardano",
"state": "open",
"is_pr": false,
"author": "loveaihq",
"comments": 6
},
{
"number": 2724,
"title": "fix(python/bazaar): startup validation tolerates pre-enrichment method (#2604)",
"state": "closed",
"is_pr": true,
"author": "moped2110",
"comments": 2
},
{
"number": 2622,
"title": "fix(python/fastapi): return 500 (and log) on unexpected settlement er\u2026",
"state": "closed",
"is_pr": true,
"author": "moped2110",
"comments": 3
},
{
"number": 3394,
"title": "docs: add HCRB / Code402 to third-party extensions",
"state": "open",
"is_pr": true,
"author": "89rat",
"comments": 3
},
{
"number": 2890,
"title": "feat(bsv): add exact scheme support for BSV",
"state": "open",
"is_pr": true,
"author": "sirdeggen",
"comments": 38
},
{
"number": 2922,
"title": "AIR \u2014 an open receipt format for x402 payments (spec + verifier + test vectors + MCP gateway)",
"state": "open",
"is_pr": false,
"author": "crisnovillo1991",
"comments": 64
},
{
"number": 3704,
"title": "SDK drift detected 2026-10-06",
"state": "closed",
"is_pr": false,
"author": "PhilBot402",
"comments": 0
},
{
"number": 3203,
"title": "feat(ts): auth capture sdk v1.1",
"state": "open",
"is_pr": true,
"author": "phdargen",
"comments": 3
},
{
"number": 3705,
"title": "[Bug]: Axios payment retries corrupt Cookie-array serialization",
"state": "open",
"is_pr": false,
"author": "sunruize93-cmyk",
"comments": 0
},
{
"number": 3220,
"title": "Add `authority` extension: bounded, offline-verifiable spending mandates",
"state": "open",
"is_pr": true,
"author": "whawk46",
"comments": 63
},
{
"number": 3682,
"title": "spec(extensions): add execution-evidence and delivery receipt specification",
"state": "open",
"is_pr": true,
"author": "whawk46",
"comments": 7
},
{
"number": 3693,
"title": "[Feature]: Delegation and authorization scope for agent payments (ext-delegation)",
"state": "open",
"is_pr": false,
"author": "ak68a",
"comments": 2
},
{
"number": 3703,
"title": "client hooks: a budget can't correlate before/after/failure for one createPaymentPayload call, and a before-hook abort s",
"state": "open",
"is_pr": false,
"author": "domondi1",
"comments": 0
},
{
"number": 3702,
"title": "fix(core): fail closed when a gate hook throws",
"state": "open",
"is_pr": true,
"author": "Bartok9",
"comments": 3
},
{
"number": 2823,
"title": "Roadmap: Payment-integrity verifier for 402 responses \u2014 Contribution Proposal",
"state": "open",
"is_pr": false,
"author": "theyavuzarslan",
"comments": 16
},
{
"number": 2975,
"title": "feat(stellar): add typed simulation errors",
"state": "open",
"is_pr": true,
"author": "realmehmetali",
"comments": 3
},
{
"number": 3688,
"title": "feat(ts): exact lnbtc mechanism (@x402/lnbtc)",
"state": "open",
"is_pr": true,
"author": "MajorTal",
"comments": 5
},
{
"number": 3666,
"title": "feat(builder-code): add facilitator-authored settlement metadata (m)",
"state": "open",
"is_pr": true,
"author": "phdargen",
"comments": 1
},
{
"number": 1837,
"title": "First draft of ERC-7710 exact scheme implementation",
"state": "open",
"is_pr": true,
"author": "danfinlay",
"comments": 3
},
{
"number": 3678,
"title": "[Feature]: Delivery conformance evidence for agent payments (ext-delivery)",
"state": "open",
"is_pr": false,
"author": "ak68a",
"comments": 1
},
{
"number": 1577,
"title": "feat(ecosystem): add InsumerAPI to Infrastructure & Tooling",
"state": "closed",
"is_pr": true,
"author": "douglasborthwick-crypto",
"comments": 3
}
],
"bazaar_total_resources": 34842,
"agent_tools": {
"total_services": 17815,
"healthy": 9496,
"chains": 111,
"nano_entries": {
"nano:mainnet": 13,
"nano": 2
}
},
"x402_list": {
"computed_at": "2026-10-06T11:35:41.630Z",
"total_services": 919,
"total_endpoints": 6701,
"total_networks": 32,
"total_networks_note": "mainnet networks only; networks[] includes testnets flagged by is_mainnet",
"avg_uptime_24h": 90,
"avg_uptime_7d": 91.7,
"avg_uptime_method": "per-service mean of the latest daily uptime rollup",
"avg_response_time_ms": 641,
"checks_per_hour": 3438,
"pricing": {
"avg_price_usd": 0.379,
"min_price_usd": 0,
"max_price_usd": 50,
"median_price_usd": 0.01
},
"networks": [
{
"abbreviation": "BSE",
"is_mainnet": true,
"service_count": 872,
"avg_uptime": 90.4
},
{
"abbreviation": "SOL",
"is_mainnet": true,
"service_count": 281,
"avg_uptime": 95.4
},
{
"abbreviation": "POL",
"is_mainnet": true,
"service_count": 69,
"avg_uptime": 95.7
},
{
"abbreviation": "ARB",
"is_mainnet": true,
"service_count": 48,
"avg_uptime": 93.8
},
{
"abbreviation": "Robinh