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P0 Agent Economy Index – Wallet Overlap / Multi-Service Payer Analysis
x402
P0 Agent Economy Index – Wallet Overlap / Multi-Service Payer Analysis is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-21).
Returns cross-service wallet overlap statistics showing how many paying wallets use 2 or more x402 services in a 30-day window, including distribution, top co-purchased service pairs, and multi-service adoption share.
Price / call$0.002
Success—
StatusUnknown
How this service works
An open index of the machine-to-machine (agent) economy. x402 routes: ranked discovery over the live x402 service market, every indexed service scored by real 30-day calls and paying-wallet bounds, with a receipt naming the snapshot hash and scoring revision. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol's published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.
Output
A JSON object containing: total unique paying wallets, multi-service wallet count and share, a distribution map (1, 2, 3–5, 6+ services per wallet), top co-purchased service pairs with shared wallet counts and host names, chain and seller coverage metadata, window start/end timestamps, snapshot age, and source provenance with a note on methodology.
Example use cases
Measuring cross-service demand concentration
“What share of paying wallets in the x402 market are buying from more than one service right now, and how is that distributed — are most of them using 2 services or 6+?”
Finding co-purchased service pairs for partnership strategy
“Which pairs of x402 services share the most paying customers in the last 30 days? I want to identify potential integration or bundling opportunities.”
Tracking agent economy multi-service adoption over time
“Get the current x402 overlap snapshot — I want the wallet count, multi-service share, and the snapshot timestamp so I can compare it to last week's reading.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/overlap?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to understand cross-service wallet behavior in the x402 ecosystem — specifically co-purchase patterns, multi-service adoption rates, and service pair affinity. It is the only publicly available source computing payer overlap across the live x402 service market using real 30-day paid settlements. Do not use it for single-service demand ranking (use the Market Index endpoints), agent registry counts (use /economy routes), or L402/MPP protocol data.
Side effects
- Stale snapshot: stale flag set to true if computation is older than expected refresh cadence
- Empty top_pairs: if fewer than 2 sellers have shared wallets in the window
- Coverage gaps: sellers_with_known_host may be less than total sellers, reducing pair resolution
- Chain exclusions: payments to high-volume non-API addresses excluded via api_price_max_usd filter
- Payment method not found: non-x402 protocols (L402, per-service MPP) are explicitly out of scope
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"v": 1,
"note": "Wallets paying 2+ services in one 30-day window; payer wallets are not disclosed. Format sample: totals, coverage, cohorts and per-chain rows are our real computation of 2026-10-05; per-tag, per-service and per-pair list entries are illustrative placeholders.",
"as_of": "2026-10-04T18:24:44+00:00",
"stale": false,
"labels": {
"calls_30d": "calls_30d are paid outcomes: settlements recorded by the CDP facilitator. Unpaid invocations (402 challenges, probes, failed verifies) are not observable in public data, so invocations is null.",
"invocations": null,
"paid_outcome": "a facilitator-recorded settlement (catalog calls_30d) or an on-chain transfer to a listed payTo address (scans, not verified as x402 settlements)"
},
"source": "P0 demand metrics: Coinbase CDP x402 Bazaar catalog (public) + P0 on-chain scans of USDC transfers to listed x402 payTo addresses",
"wallets": 1242,
"coverage": {
"chains": [
"arbitrum",
"base",
"polygon",
"solana",
"stacks"
],
"sellers": 458,
"sources": [
"evm_x402_payers",
"solana_x402_payers",
"stacks_x402_payers"
],
"wallets": 1418,
"payments": 14598,
"window_to": "2026-10-04T19:31:06Z",
"window_from": "2026-07-27T12:46:06Z",
"api_price_max_usd": 1,
"sellers_with_known_host": 457,
"excluded_over_api_max_payments": 1216
},
"top_pairs": [
{
"a": "0x0000000000000000000000000000000000000001",
"b": "0x0000000000000000000000000000000000000002",
"a_host": "a.example-seller.dev",
"b_host": "b.example-seller.dev",
"shared_wallets": 20
}
],
"window_to": "2026-10-04T19:31:06Z",
"source_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
"window_days": 30,
"window_from": "2026-09-04T19:31:06Z",
"distribution": {
"1": 1026,
"2": 101,
"3_5": 60,
"6_plus": 55
},
"generated_at": "2026-10-05T00:30:00Z",
"snapshot_age_s": 600,
"multi_service_share": 0.1739,
"multi_service_wallets": 216
}
}Tags
x402
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