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Blockchain Money Map Price-to-Proof Value Meter
x402
Blockchain Money Map Price-to-Proof Value Meter is a paid API for AI agents from api.blockchainmoneymap.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Compares the price and on-chain proof snippets of two blockchain API services to assess and contrast their value propositions.
Price / call$0.01
Success—
StatusUnknown
How this service works
Buyer agents can see a price but not whether the public proof is proportional to the value being promised.
Output
A JSON object containing a comparative value assessment of two blockchain API services, scoring or describing how well each service's price aligns with its on-chain proof quality, with reference to buyer task, limitations, and sample outputs provided.
Example use cases
Evaluating competing blockchain data APIs
“I'm choosing between two blockchain data APIs for my agent — one costs $0.10 with proof snippets showing full transaction graphs, the other costs $0.03 but only provides token transfer proofs. Run a price-to-proof value comparison in 'compare' mode so I can decide which is worth it for auditing DeFi flows.”
Validating fair pricing before x402 payment
“Before my agent pays for this blockchain API, I want to check if $0.05 per call is reasonable given its proof snippets of [blockHash1, txProof2] for wallet tracing — compare it against a reference service at $0.02 with [txProof3] and tell me which has better value.”
Agent service procurement decision
“I'm building an agent pipeline and need to pick a blockchain data provider. Compare the $0.08 service with proof snippets [chainAuditProof, ledgerSlice] covering cross-chain transfers against a $0.04 reference with [singleChainProof] limited to one chain — which gives more proof value per dollar?”
Technical details
Endpoint
POSThttps://api.blockchainmoneymap.com/api/x402/x402-agent-price-to-proof-value-meter?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent or developer needs to programmatically compare two blockchain data API services by their price and on-chain proof quality before committing to payment. It is especially useful in agent procurement workflows where cost-efficiency and proof verifiability of blockchain data matter, and when a reference baseline service exists for comparison. Prefer this over manual review when building automated API selection pipelines for blockchain analytics tasks.
Side effects
- Missing required 'price' or 'proofSnippets' in facts or reference_facts — returns validation error
- Mode not set to 'compare' — endpoint may reject or return unexpected behavior
- Empty or malformed proofSnippets array — may produce low-confidence or null comparison
- Exceeding maxItems (10) on proofSnippets — request rejected
- Price field exceeding maxLength 500 — request rejected
- Network or payment failure via x402 protocol — 402 response requiring payment retry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mode | — | |
| facts | object | |
| policy | object | |
| reference_facts | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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