nano messages derived

agent402.toolsMarket data derived

POST https://agent402.tools/v1/nano/messages

passlisted in Coinbase#35 by calls of 599 on this host

0.003 USDC

per call, as the listing declares it on eip155:8453

Compare with another Every figure as JSON Cite this page

the price, as of 2026-09-15 16:57 UTC · method · pinnable

Validation state: pass; as of 2026-09-15 07:05 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-15 07:05 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 54; as of 2026-09-15 16:57 UTC · method · pinnable
Unique payers, trailing 30 days: 1; as of 2026-09-15 16:57 UTC · method · pinnable
Last called: 2026-09-14 18:37 UTC; as of 2026-09-15 16:57 UTC · method · pinnable
First observed by TOLLderived: 2026-09-10; as of 2026-09-10 19:08 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.003 USDC; as of 2026-09-15 16:57 UTC · method · pinnable · on eip155:8453
Networks: 12; as of 2026-09-15 16:57 UTC · method · pinnable

Counters

28 observations, 5 of them a change

How has the volume on this endpoint moved?

Calls counted in the trailing 30 days on this endpoint, at every snapshot since 2026-09-10. Each point is a trailing-30-day sum as the registry published it, not a daily rate. The axis is truncated to the range of the data with a break at its foot.

In words

Among the 599 endpoints on agent402.tools, nano messages is tied 35th by calls with 2 others.

nano messages takes a json body with the fields model, messages and max_tokens.

A response from nano messages, as declared, includes id, role, type, model, usage, content and 1 other.

nano messages drew 54 calls from one payer in the trailing 30 days.

The last call to nano messages came 1 day before the snapshot, 2026-09-14.

Each call is priced at 0.003 USDC, payable on Base.

For nano messages the listing declares 13 accepts on Base, Polygon, Arbitrum, Monad and 8 others, to 4 different wallets.

TOLL files nano messages under market data: a POST endpoint on agent402.tools, listed in the Coinbase registry.

nano messages answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to nano messages within market data: chain erc20 balance at api.onesource.io and route at 402signal.com.

nano messages is priced above 16% of comparable listings in market data.

Across market data, 5,172 endpoints carry counters and nano messages out-counts 96% of them.

For 6 of the options on nano messages, TOLL has no verified decimals and shows the raw amount. nano messages declares exact and upto as payment schemes.

The wallet paid by nano messages is the payee of 591 endpoints on one host.

The seller's own tags are llm, ai, inference and anthropic-compatible.

The price of nano messages is declared by 230 other listings in market data too.

Payment options as declared

the payment options, as of 2026-09-15 16:57 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.003 USDC	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:137	USDC	0.003 USDC	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:42161	USDC	0.003 USDC	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:143	USDC	3000 smallest units, decimals unknown	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:43114	USDC	0.003 USDC	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:1329	USDC	3000 smallest units, decimals unknown	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:10	USDC	0.004 USDC	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:4663	Global Dollar	3000 smallest units, decimals unknown	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:42220	USDC	3000 smallest units, decimals unknown	exact	0xaBF4FA…e2a9D0
Coinbase	eip155:8453	USDC	0.003 USDC	upto	0xaBF4FA…e2a9D0
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.003 USDC	exact	J7aN3PLJ…Gv3xwg
Coinbase	stellar:pubnet	CCW67TSZ…SJMI75	30000 smallest units, decimals unknown	exact	GDNJXCKW…FJWWRL
Coinbase	algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=	31566704	3000 smallest units, decimals unknown	exact	C7IIHG7S…OY2XIE

Preflight checks at the last sweep

the checks, as of 2026-09-15 07:05 UTC · method · pinnableendpoint answered HTTP 402

No named check failed.

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	sweep
2026-09-15 07:05 UTC	pass	daily-2026-09-15
2026-09-14 06:32 UTC	pass	daily-2026-09-14
2026-09-13 06:21 UTC	pass	daily-2026-09-13
2026-09-12 10:33 UTC	pass	daily-2026-09-12
2026-09-11 14:50 UTC	pass	daily-2026-09-11

Registry presence

Presence in a registry, not liveness of the service (method). Newest first.

2026-09-10 19:08 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-14 18:37 UTC · method · live

The input and output block

{
  "input": {
    "body": {
      "model": "google/gemini-2.5-flash-lite",
      "messages": [
        {
          "role": "user",
          "content": "Summarize x402 in one sentence."
        }
      ],
      "max_tokens": 256
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  },
  "output": {
    "type": "json",
    "example": {
      "id": "msg_…",
      "role": "assistant",
      "type": "message",
      "model": "anthropic/claude-sonnet-5",
      "usage": {
        "input_tokens": 14,
        "output_tokens": 18
      },
      "content": [
        {
          "text": "x402 is an HTTP-native way for agents to pay per request with USDC.",
          "type": "text"
        }
      ],
      "stop_reason": "end_turn"
    }
  }
}

What the listing says

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/nano and pay $0.003 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Messages wire (Claude natively, others translated). Up to 12,000 input chars and 768 output tokens; streaming supported.

the record, 2026-09-14 18:37 UTC · method · pinnable

As declared

Every tag is a field on the listing, not a keyword TOLL assigned.

Who is paid

0xaBF4FA…e2a9D0

Takes payment for 591 endpoints on 1 host.

Among Market data

counted above96%

of 5,172 that carry counters

cheaper than16%

of 5,260 with a comparable price

5,316 endpoints are in this category. 230 declare exactly this price.

the comparison, 2026-09-15 16:57 UTC · method · live

Nearest on price

chain erc20 balanceapi.onesource.io0.003 USDCpass
route402signal.com0.003 USDCpass
kol sentimentx402.ottoai.services0.003 USDCpass
price btc usdvibesprings.net0.002 USDCpass
kimchi premiumapi.printmoneylab.com0.002 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-09-15 16:57 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "nano messages on agent402.tools", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/agent402-tools-v1-nano-messages-f95fe9/at/2026-09-15T16-57Z. Accessed [access date].

BibTeX

@misc{toll-e-agent402-tools-v1-nano-messages-f95fe9-2026-09-15T16-57Z,
  author = {TOLL},
  title = {nano messages on agent402.tools},
  howpublished = {\url{https://tollindex.com/e/agent402-tools-v1-nano-messages-f95fe9/at/2026-09-15T16-57Z}},
  year = {2026},
  month = {9},
  note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}

Reports and replies about this endpoint

None yet. Anything submitted through the form below is published here with its outcome.

Report an error about nano messages, or reply as the named seller