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SingIt Ask

x402Not rated yetLast checked 3 hours ago

POST https://ask.singitai.app/v1/chat/claude-opus-5.5

Listed in Coinbase x402 Bazaar

SingIt Ask: Claude Opus 5.5 (Anthropic) chat completions with no API key or account, OpenAI-compatible. Anthropic's largest Claude model: long-context reasoning, multi-step coding and agentic tasks. Call it when an agent needs Claude Opus 5.5 specifically.

Price from$0.0038per model request · paid in USD on Base
Uptime100%
835 ms response
Score–Needs 3 checks
Paid usage, 30 days0payers · 0 calls

Warnings

Price mismatch The live price differs from the catalogue listing.

Other endpoints from ask.singitai.app

The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.

EndpointCategoryPrice per call
GET /v1/chat/claude-haiku-5.5LLM inference$0.0015
POST /v1/chat/claude-haiku-5.5LLM inference$0.0015
GET /v1/chat/claude-sonnet-5.5LLM inference$0.0031
POST /v1/chat/claude-sonnet-5.5LLM inference$0.0031
GET /v1/chat/completionsLLM inference$0.0015
POST /v1/chat/completionsLLM inference$0.003
GET /v1/chat/deepseek-v4-proLLM inference$0.0015
POST /v1/chat/deepseek-v4-proLLM inference$0.0015
GET /v1/chat/deepseek-v4.1-flashLLM inference$0.0015
POST /v1/chat/deepseek-v4.1-flashLLM inference$0.0015
GET /v1/chat/gemini-3.1-pro-previewLLM inference$0.0015
POST /v1/chat/gemini-3.1-pro-previewLLM inference$0.0015
GET /v1/chat/gemini-3.8-flashLLM inference$0.0015
POST /v1/chat/gemini-3.8-flashLLM inference$0.0015
GET /v1/chat/glm-5.3LLM inference$0.0015
POST /v1/chat/glm-5.3LLM inference$0.0015
GET /v1/chat/gpt-5.5LLM inference$0.0016
POST /v1/chat/gpt-5.5LLM inference$0.0016
GET /v1/chat/gpt-5.6-solLLM inference$0.0015
POST /v1/chat/gpt-5.6-solLLM inference$0.0015
GET /v1/chat/gpt-5.6-terraLLM inference$0.0015
POST /v1/chat/gpt-5.6-terraLLM inference$0.0015
GET /v1/chat/grok-4.7LLM inference$0.0021
POST /v1/chat/grok-4.7LLM inference$0.0021
GET /v1/chat/kimi-k3LLM inference$0.0015
POST /v1/chat/kimi-k3LLM inference$0.0015
GET /v1/chat/qwen3.8-max-0902LLM inference$0.0015
POST /v1/chat/qwen3.8-max-0902LLM inference$0.0015
GET /v1/exa/answerWeb search$0.0075
POST /v1/exa/answerWeb search$0.0075
GET /v1/exa/contentsWeb search$0.0023
POST /v1/exa/contentsWeb search$0.0023
GET /v1/exa/searchWeb search$0.01
POST /v1/exa/searchWeb search$0.01

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X POST "https://ask.singitai.app/v1/chat/claude-opus-5.5"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Estimated calls per day

Paid calls to ask.singitai.app's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.

Estimated calls per day, last 7 complete days1Mon19 Oct0Tue20 Oct0Wed21 Oct1Thu22 Oct0Fri23 Oct1Sat24 Oct0Sun25 Oct

Usage available for 15 of 35 tracked endpoints, 28 paid calls in the last 30 days. Last updated 3 hours ago. Unknown usage is left out, not counted as zero.

Compared with other providers

ask.singitai.app ranks 53rd of 121 in LLM inference by its latest reported 30-day paid calls. Coverage matters: a provider whose endpoints report more of their usage can rank higher.

#ProviderReported 30-day callsCoverage
1blockrun.ai95,23530 of 36 endpoints
2x402.orthogonal.com5,538202 of 267 endpoints
3api.gondola-ai.com4,6641 of 3 endpoints
4market.datapackvibe.com4,4832906 of 6075 endpoints
5agent402.tools3,761146 of 232 endpoints
6api.surplusintelligence.ai1,6351 of 2 endpoints
7api.losbeto.xyz1,48522 of 109 endpoints
8api.strale.io80633 of 36 endpoints
53ask.singitai.app (this one)2815 of 35 endpoints