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Tereno

tereno.xyz

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Pre-action verification for autonomous agents on Base: token metadata, chain state snapshots, contract checks and sourced prediction-market evidence, paid per call in USDC via x402, with provenance and receipts so verified work can be reused across agents.

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Crypto payment details

Payment protocol
x402
Networks
Base
Tokens
USDC
Price per paid call
Unpaid GET /api/v1/capabilities/chain.snapshot/invoke returned HTTP 402 for 0.005 USDC on Base (2026-11-06); use that measured amount over marketing list prices. Other invoke routes can be higher on a cold probe (e.g. contract.guard returned 0.10 USDC unpaid the same morning). Catalog is free to read; only invoke answers 402. Paid in USDC on Base via x402
Example paid endpoint
https://www.tereno.xyz/api/v1/capabilities/chain.snapshot/invoke
Category
Crypto & Onchain Data · compare crypto & onchain data
More tools on
Base
Related guides
Best x402 APIs for AI agents, by task · How to pay for an API with USDC via x402 (step by step) · x402 vs API keys for AI agents: which should your agent use? · x402 API prices per call, by category

Public statsmeasured by YourAITools

Measuring since Nov 6, 2026: 5 daily checks so far, so these numbers are still thin.

Status at last check
Up
Answered below HTTP 500
Measuring since
Nov 6, 2026
Last check
Nov 10, 2026, 5:40 AM ET
HTTP status
402
Valid x402 payment terms
Yes
x402 version
v2
Response time
642 ms
Time to response headers
Listed price
$0.005–$0.10
Price seen in the 402
$0.02 on Base
Inside the listed price range
Uptime, last 7 days
100%
5 of 5 daily checks up · valid x402 100%
Uptime, last 30 days
100%
5 of 5 daily checks up · valid x402 100%

Trust score: not scored yet (fewer than 7 days of data). A score appears after at least 7 days and 6 daily checks.

How we measure: one unpaid check per day of the listing’s example endpoint (GET https://www.tereno.xyz/api/v1/capabilities/chain.snapshot/invoke). We never pay and never send a payment header. Up means any answer below HTTP 500 except 404/410 within 8 seconds. Uptime counts those daily checks. Payment never changes these numbers. A technical check, not an endorsement. Raw JSON · schema

How we verified it

Submitted via our free basic listing form (CRM 118821, 2026-11-05). Unpaid GET /api/v1/capabilities/chain.snapshot/invoke returned HTTP 402 on 2026-11-06 with x402 v2 payment terms: exact, 0.005 USDC on Base (eip155:8453). Unpaid contract.guard/invoke also returned 402 (0.10 USDC on that cold probe). Official site, pricing, llms.txt, /.well-known/x402 and free /api/v1/capabilities fetched (HTTP 200) on 2026-11-06. Submitter Gmail is not published on the site (published contact is ops@tereno.xyz), so this listing is not claimed. Nothing paid. Last checked 2026-11-06.

The description summarizes the provider's own site. YourAITools is not affiliated with Tereno. Listing a tool is not an endorsement: check pricing and terms with the provider before paying.

Some links are affiliate links; we may earn a commission at no cost to you. It never affects listings or order. How we make money

Is this your tool? Update the listing for free, or get it Featured for 30 days ($29, card or USDC): a badge and a labeled slot at the top of its category. Check your x402 endpoint free.

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