passlisted in Coinbase#44 by calls of 230 on this host
0.003 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 67% / 93% / 93%
- Calls, trailing 30 days
- 5
- Unique payers, trailing 30 days
- 4
- Last called
- 2026-10-20 18:02 UTC
- First observed by TOLLderived
- 2026-10-03
- Pricederived
- 0.003 USDC
- Networks
- 6
How has the volume on this endpoint moved?
Of api.vextorium.com's 230 listings, extractive summary ranks tied 44th by calls with 134 others.
extractive summary takes a json body with the fields text and sentences.
A response from extractive summary, as declared, includes note, summary, language, reduction_pct, summary_sentences and original_sentences.
extractive summary drew 5 calls from 4 unique payers in the trailing 30 days.
The last call to extractive summary came 12 days before the snapshot, 2026-10-20.
A call to extractive summary costs 0.003 USDC on Base, as declared.
extractive summary accepts payment on Base, Solana, Polygon, Optimism and 2 others, 7 options in all, to 3 different wallets.
TOLL files extractive summary under inference: a POST endpoint on api.vextorium.com, listed in the Coinbase registry.
extractive summary answered the sweep of 2026-10-31 with a valid 402, passing 26 of 28 sweeps since 2026-10-03.
Closest in price to extractive summary within inference: t llama 3 1 8b at x402.telnyx.com and chat completions at blockrun.ai.
extractive summary is among the cheapest in inference; 3% of comparable listings ask less.
Across inference, 19,761 endpoints carry counters and extractive summary out-counts 84% of them.
TOLL cannot price 3 of the options in units, lacking verified decimals for their assets.
The wallet paid by extractive summary is the payee of 1,044 endpoints across 3 hosts.
Seller tags: summary, nlp, extractive and text.
The price of extractive summary is declared by 169 other listings in inference too.
the payment options, as of 2026-11-01 21:59 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | solana: | USDC | 0.003 USDC | exact | HcjfmZLg…yt3pz2 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb9f06D…b71aCf |
| Coinbase | eip155: | GatewayWalletBatched | 3000 smallest units, decimals unknown | exact | 0xb9f06D…b71aCf |
| Coinbase | xrpl: | 524C5553…000000 | amount not declared | exact | rEac5rTE…E2pNCp |
| Coinbase | xrpl: | XRP | 2310 smallest units, decimals unknown | exact | rEac5rTE…E2pNCp |
the checks, as of 2026-10-31 21:01 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-31 21:01 UTC | pass | 0 | daily-2026-10-31 |
| 2026-10-30 06:29 UTC | pass | 0 | daily-2026-10-30 |
| 2026-10-29 06:11 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 06:34 UTC | fail | 1 | daily-2026-10-28 |
| 2026-10-27 06:27 UTC | fail | 1 | daily-2026-10-27 |
| 2026-10-26 11:48 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-24 21:10 UTC | pass | 0 | daily-2026-10-24 |
| 2026-10-23 06:21 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-22 04:35 UTC | pass | 0 | daily-2026-10-22 |
| 2026-10-21 08:15 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 08:30 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 06:04 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 08:17 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 18:18 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 04:32 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 06:06 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 04:29 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 08:56 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 06:20 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 04:42 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 12:00 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 04:46 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 06:23 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 05:33 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 06:30 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 06:11 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 09:00 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 21:27 UTC | pass | 0 | new-after-daily-2026-10-03 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-20 18:02 UTC · method · live
The input and output block
{
"input": {
"body": {
"text": "Artificial intelligence agents are transforming the digital economy. AI agents pay for data with micropayments. The x402 protocol lets agents pay per call without accounts. Many companies already offer pay-per-use APIs for agents. USDC micropayments make this business model viable.",
"sentences": 2
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"note": "Extractive summary (it copies sentences from the original, it does not rewrite them).",
"summary": "Artificial intelligence agents are transforming the digital economy. The x402 protocol lets agents pay per call without accounts.",
"language": "en",
"reduction_pct": 54.3,
"summary_sentences": 2,
"original_sentences": 5
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-11-01 21:59 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "extractive summary on api.vextorium.com", snapshot of 2026-11-01 21:59 UTC. https://tollindex.com/e/api-vextorium-com-v1-extractive-summary-1bf380/at/2026-11-01T21-59Z. Accessed [access date].
BibTeX
@misc{toll-e-api-vextorium-com-v1-extractive-summary-1bf380-2026-11-01T21-59Z,
author = {TOLL},
title = {extractive summary on api.vextorium.com},
howpublished = {\url{https://tollindex.com/e/api-vextorium-com-v1-extractive-summary-1bf380/at/2026-11-01T21-59Z}},
year = {2026},
month = {11},
note = {Pinned view of the snapshot of 2026-11-01 21:59 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.