agentsvc.io pricing: phone validation API
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56% complete: 5 of the 9 key fields we checkSee the 9 fields
$4.50per 1,000 phonesWe haven't run agentsvc.io through our phone validation API benchmark yet.Half of the 935 plans we rank by price cost $3.96 per 1,000 phones or less. This plan costs less per 1,000 phones than 47% of the 935 plans.Botoi's $199 monthly plan is the cheapest paid plan per 1,000 phones: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 phones a day.Data247, Abstract API and Foxentry are the best phone validation API providers in the Datacircle benchmark.
Plan: Pay per call over x402 one of agentsvc.io's 7 plans
- Pay as you goPay per call over x402$4.50 per 1,000
- $0.10 pack$0.10 credit (x402 top-up)$4.091 per 1,000
- $1 pack$1 credit (x402 top-up)$4.091 per 1,000
- $5 pack$5 credit$4.091 per 1,000
- $20 pack$20 credit$4.091 per 1,000
- $50 pack$50 credit$4.091 per 1,000
- $100 pack$100 credit$4.091 per 1,000
Call:
POST / agentsvc.io's only call for this APIAPI: Phone validation API one of agentsvc.io's 7 APIs
- Email verification API
POST /api/ v1/ proxy/ email-verify - Email verification API
POST /api/ v1/ proxy/ email-validate - News API
POST /api/ v1/ proxy/ crypto-news - News API
POST /api/ v1/ proxy/ news-search - Web scraping API
POST /api/ v1/ proxy/ web-scrape - Web scraping API
POST /api/ v1/ proxy/ web-read-batch - Web scraping API
POST /api/ v1/ proxy/ page-extract - Web scraping API
POST /api/ v1/ proxy/ webpage-reader - Web scraping API
POST /api/ v1/ proxy/ web-scrape-batch - Phone validation API
- Business verification API
- Tech stack API
- Company enrichment API
About this item
- Freshness. We don't know how fresh this plan's data is.
- 5 of the 9 key fields we check. Number, Formats, Validity, Type, Place.
- Nothing to buy first. You pay per call for 1 request.
- One call. You send
phonetoPOST /. You can also sendapi/ v1/ proxy/ phone-validate country_. The call returns whether the number is valid.code - Who can get it: anyone with a wallet holding USDC on Base, Solana, Polygon or Arbitrum. Keep data: no limit. Use data: with conditions.
agentsvc.io: phone validation API alternatives
agentsvc.io alternatives: other phone validation API providers by price
We list other providers' plans closest to this plan in price per 1,000 phones.
| This planagentsvc.io, pay as you go | HLR Lookups, top-up from €10,000, 2.5M - 5M, POST /mnp-lookups | VerificarEmails, €20 pack, Syntax: 5,000 Phones, GET /phonesyntactic/validate/single | GatewayAPI, top-up | HLR Lookup, £680 pack, 200,000 lookups, POST /batches/{id}/sourcejson, Bulk uploads via API | |
|---|---|---|---|---|---|
| $ per 1,000 phones | $4.50 | $4.501 | $4.501 | $4.501 | $4.534 |
| Completeness | 56% | 44% | 67% | 33% | 89% |
| Billing | pay as you go | pay first | pay first | pay first | pay first |
| Pay | per call | €10,000 | €20 | any amount | £680 |
| Enough for | 1 call | 2,500,000 results | 5,000 calls | as many as you pay for | 200,000 results |
| Freshness | unknown | live | stored | live | live |
| Who can get it | anyone with a wallet holding USDC on Base, Solana, Polygon or Arbitrum | volume of 2.5M - 5M lookups (an individual over 18 or with parental consent, or a business entity) | anyone | selected customers: the number lookup is enabled on request through GatewayAPI's support chat | anyone |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Number
- Formats
- Validity
- Type
- Carrier, not in the answer
- Porting and roaming, not in the answer
- Place
- Risk, not in the answer
- Owner, not in the answer
| $ per 1,000 phones | $4.50 |
|---|---|
| Per | call |
| Billing | pay as you go |
| Aggregators | none |
|---|
| Also pays for | nothing else |
|---|
| $ per 1,000 | $0.00 |
|---|
| Their pitch | Parse and validate any phone number worldwide using libphonenumber. |
|---|
| Countries | Worldwide |
|---|---|
| What it checks | numbering plan |
| Keep data | no limit |
| Use data | Third-party data keeps its own license, attributions are named in the responses and in the site footer. You may use results in your own products. You may not resell access to the services themselves as a substitute for agentsvc.io. You must not: use the services for anything unlawful, including fraud, sanctions evasion, or violating other people's rights, send personal data of other people unless you have a legal basis to do so, read, crawl or monitor websites against their operators' rights or terms, or at a rate that harms them, attack, overload or probe our systems or use them to reach internal networks, or work around rate limits and payment, store unlawful content in agent-memory or agent-inbox, or use the inbox for spam. |
| Pay | per call |
|---|---|
| You get | 1 request |
| Enough for | 1 call |
| Batch | 1 |
|---|
| Answer | in the call |
|---|
| You send | phone. Optional: country_code |
|---|---|
| Method | POST |
| Path | /api/v1/proxy/phone-validate |
| Plan | Pay per call over x402 |
|---|---|
| Who can get it | anyone with a wallet holding USDC on Base, Solana, Polygon or Arbitrum |
The 9 fields the plan's answer can hold
phone, valid, possible, E.164 number, national format, international format, country code, country calling code, line type