risk data for machine payments
Measured directly
Market overview
Base blocks are read in full; Solana is read from known facilitators. Every row maps to a specific transaction — nothing is extrapolated or filled in. Window: 30 days.
Ticket size distribution
| Ticket | Payments | Share of count | Share of volume |
|---|---|---|---|
| ≤ $0.01 | 17,961 | 94% | 10% |
| $0.01–0.10 | 989 | 5% | 22% |
| $0.10–1 | 94 | 0.5% | 21% |
| $1–100 | 26 | 0.1% | 47% |
The two right-hand columns tell the whole story: nearly every payment is tiny, while nearly all the volume sits in a handful of large transfers.
Who pays
| Payers | Addresses | Share |
|---|---|---|
| with ≥1 payments | 102 | 100% |
| with ≥3 payments | 66 | 65% |
| with ≥10 payments | 45 | 44% |
| with ≥100 payments | 14 | 14% |
A one-off wallet is a test or a demo. Only someone who pays regularly can become a customer. Payers with scores →
Who gets paid
| Sellers | Count | Share |
|---|---|---|
| with ≥1 distinct payers | 90 | 100% |
| with ≥3 distinct payers | 12 | 13% |
| with ≥10 distinct payers | 2 | 2% |
| with ≥50 distinct payers | 0 | 0% |
| top 10 recipients, share of volume | 79% | |
| Recipient | Payers | Payments | Volume |
|---|---|---|---|
| d8X2MdS7QM…74nM | 17 | 1,664 | $72.98 |
| AQqnMFBwGZ…EeKA | 16 | 16,434 | $18.91 |
| 53JhuF8bgx…uC7t | 8 | 168 | $1.77 |
| J7ZvJEspvw…PZYx | 5 | 97 | $1.57 |
| 7JAuWxcEpZ…AAae | 4 | 58 | $0.29 |
| DdeMfXrDae…v5G2 | 4 | 49 | $4.9 |
| 9VaDVp1Wb7…STEA | 4 | 8 | $0.99 |
| SAT8g2xU7A…z9kC | 4 | 8 | $26.26 |
| Fs2zgBUo3j…rz4B | 4 | 6 | $2.4 |
| 5rksdHzhEB…SuFe | 4 | 5 | $0.00765 |
Who settles
Endpoint health
Grade distribution
Endpoints without enough observations are left out — they get “not enough data”, not a low grade.
What breaks on the seller side
| Code | Observations |
|---|---|
| E_NO_402 | 2,847 |
| E_NETWORK_NOT_CAIP2 | 1,671 |
| E_EXTENSIONS_IN_ACCEPTS | 480 |
| E_UNREACHABLE | 330 |
| E_NO_RESOURCE | 198 |
| E_PAYTO_DIFFERS_FROM_CATALOG | 189 |
| E_REDIRECT_301 | 188 |
| E_PAYTO_CHANGED | 183 |
| E_NO_ENVELOPE | 155 |
| E_PRICE_BELOW_QUOTE | 106 |
| E_ENVELOPE_IN_BODY | 95 |
| E_REDIRECT_308 | 87 |
| E_PRICE_ABOVE_QUOTE | 73 |
| E_VERSION_1 | 73 |
| E_TESTNET_IN_PRODUCTION | 68 |
| E_REDIRECT_302 | 65 |
| E_HTTP_PLAINTEXT | 65 |
| E_NO_ACCEPTS | 35 |
| E_REDIRECT_307 | 15 |
| E_LEGACY_AMOUNT_FIELD | 8 |
| E_REDIRECT_303 | 2 |
By network
| Network | Payments | Median | Volume | Payers | Recipients |
|---|---|---|---|---|---|
| Solana | 19,070 | $0.00100 | $335.85 | 102 | 90 |
Polygon and Arbitrum are excluded on purpose: a full block census found four payments in two hours on Polygon (mean ticket $33, so not x402) and none at all on Arbitrum.
By day
| Date | Payments | Volume | Payers |
|---|---|---|---|
| 2026-10-23 | 17,207 | $210.33 | 68 |
| 2026-10-22 | 1,436 | $74.22 | 69 |
| 2026-10-21 | 223 | $35.21 | 23 |
| 2026-10-20 | 1 | $3.36 | 1 |
| 2026-10-16 | 203 | $12.73 | 20 |
Collectors
| Job | Last run | Result | Note |
|---|---|---|---|
| catalog | 14d ago | ok | scanned 27177, endpoints 13855 → 14341 |
| census:base | 4d ago | ok | blocks 51970680..51971379 (700), transactions 182891, payments 769, new 769, lag 3160432, permit2 1 |
| facilitators | 4d ago | ok | seed 66, live responses 8/16, addresses from /supported 80, total 524 |
| probe | 14d ago | ok | probed 400, answered 402: 357, clean: 347 |
| sanctions | 14d ago | ok | sources 2/3, addresses 1058, stored 1060 (EVM 129) |
| score | 14d ago | ok | endpoints 87/14341, wallets 9413 |
| solana | 4d ago | failed |
Same data for machines: /health · aggregates: /v1/market/stats
Next
Endpoints →
Scores, findings and the full observation history per resource.
Wallets →
Payers, recipients and facilitators, listed separately.
Facilitators →
Who actually settles — including those in no public registry.
API →
Verdict before payment, seller and wallet scores, market aggregates.