Discover / api.oblique.markets
Oblique Markets
■ Challenge detectedUse when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.
- Listed price
- $0.002
- Challenge detected
- 10 of the last 10 checks
- Median response
- 260 ms
- Last checked
- 16 Oct, 23:40 UTC
- In our index since
- 26 Sept 2026
Endpoint
curl -i https://api.oblique.markets/api/v1/paid/base-block-number # 402 Payment Required: pay with a MPP client, then send the request again.
94 listed endpoints · on mppscan
Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.
Base URLhttps:
- POST/fetch-x402$0.02Use when an agent needs fetch x402. Returns Fetch and extract content from web pages, handling x402 edge payments automatically. $0.02. Also on x402 Bazaar
- POST/x402-endpoint-verify$0.02Use when an agent needs x402 endpoint verify. Returns Verify and lint a third-party x402 endpoint: probes the URL (SSRF-guarded), confirms it answers with a well-formed HTTP 402 challenge, and reports protocol-conformance findings — accepts[] completeness, facilitator price floor on Base, PAYMENT-REQUIRED header/body consistency, timeout sanity. $0.02. Also on x402 Bazaar
- POST/solana-ops-context$0.005Use when a Solana-side agent needs a cheap operational context check at the start of a run or task, as often as it likes. Returns the current UTC time (ISO and unix) plus the latest x402 Bazaar pulse (resource, seller and 30-day call totals, top services, networks) with source evidence and whether this paying wallet has called before. $0.005 per call via MPP on Tempo, x402 on Solana or x402 on Base; no accounts. Also on x402 Bazaar
- GET/base-tx-status$0.003Use when an agent needs base tx status. Returns Return Base transaction success or revert state, block number, confirmations, gas used, and effective gas price for a transaction hash. $0.003. Also on x402 Bazaar
- POST/web-extract$0.03Use when an agent needs the readable text of a public page without running a browser or parsing HTML itself. Returns URL, title, meta description and cleaned body text of one public web page as bounded JSON. $0.03. Also on x402 Bazaar
- POST/batch-extractNo price listed
- GET/bazaar-delta$0.004Use when an agent needs bazaar delta. Returns x402 Bazaar day-over-day catalogue diff between the two latest daily full-catalogue snapshots: counts and samples of added resources, removed resources, and price changes (from/to atomic amounts). $0.004. Also on x402 Bazaar
- POST/compile-policy$0.02Use when an agent needs compile policy. Returns Compile a merchant payment policy across x402, MPP, AP2, and card rails from product, risk, authorization, latency, asset, and refund constraints. $0.02. Also on x402 Bazaar
- GET/bazaar-market-report$0.5Use when an agent needs bazaar market report. Returns Comprehensive x402 Bazaar market report from the latest daily full-catalogue snapshot: marketplace totals, price percentiles and USD bands, network split, top 15 services by settled calls and by unique payers, top 10 sellers, new entrants vs the prior snapshot, top movers by call growth, and the count of listings with real repeat demand (>=5 unique 30d payers). $0.50. Also on x402 Bazaar
- GET/solana-priority-fee$0.002Use when a Solana-side agent needs the current network state before sending a transaction, as often as it likes. Returns the current slot, block height and block time (unix and ISO) plus a prioritization-fee summary (min, median, p75, max in microlamports per compute unit, slots sampled, suggested fee = p75) from the public RPC, optionally scoped to up to five writable accounts. $0.002 per call via x402 on Solana or Base, or MPP on Tempo; no accounts. Also on x402 Bazaar
- GET/bazaar-category-heat$0.003Use when an agent needs bazaar category heat. Returns x402 Bazaar category heat map: every listing in the latest daily full-catalogue snapshot classified into 9 categories (search/scrape, crypto-data, ai-inference, social-data, verification, compute/browser, agent-tools, enrichment, other) with listing counts, settled 30d calls, unique payers and listing share per category. $0.003. Also on x402 Bazaar
- GET/base-usdc-transfer-checkNo price listed
- GET/bazaar-price-stats$0.002Use when an agent needs bazaar price stats. Returns x402 Bazaar price distribution across the latest daily full-catalogue snapshot: min/p25/p50/p75/p90/max in atomic units and USD, USD price bands with shares, and per-network listing counts with median price. Optional ?network= filter. $0.002. Also on x402 Bazaar
- POST/token-metrics$0.003Use when an agent needs token metrics. Returns Token price and on-chain market metrics from public DeFi data, including chain TVL, DEX volume, fees, yields and protocol context. $0.003. Also on x402 Bazaar
- POST/research-answer$0.01Use when an agent needs a concise, cited answer to one research question with optional domain scope and freshness, from one bounded pay-per-call web search. Returns the answer synthesized only from the retrieved sources, source URLs and labels with retrieval timestamps, an explicit insufficient-evidence refusal when the sources do not support an answer, and a machine-readable receipt of the upstream cost and settlement. Also on x402 Bazaar
- POST/evidence
/browserNo price listed - GET/base-block-number$0.002Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002. Also on x402 Bazaar
- POST/purchase-web-extraction-sample$0.01Use when an agent needs purchase web extraction sample. Returns Purchase a machine-readable extraction sample from one HTTPS webpage. $0.01. Also on x402 Bazaar
- POST/answer-with-sources$0.65Use when an agent needs a cited answer it can show its principal rather than a bare completion. Returns Concise answer to a research question with cited sources, a confidence level and a disclaimer. $0.65. Also on x402 Bazaar
- GET/time$0.01Use when an agent needs a trusted UTC timestamp or the smallest end-to-end test of its x402 payment client. Returns Current server time as ISO 8601 and Unix epoch milliseconds, returned only after a real settlement. $0.01. Also on x402 Bazaar
- POST/proxy-implementationNo price listed
- POST/seats-aero-search$0.02Use when an agent needs award flight search. Returns Validate and normalize an award-flight search (origins, destinations, date window, cabin, passengers) into a stable machine-readable request and response shape, without claiming inventory Oblique does not hold. $0.02. Also on x402 Bazaar
- POST/gleif-resolve$0.01Use when an agent needs to identify a company as a legal entity. Returns a resolution against the public legal entity identifier (LEI) registry by LEI, legal name, jurisdiction, registration ID or country, with ranked matches and auditable registry evidence. $0.01. Also on x402 Bazaar
- POST/settlement-verifyNo price listed
- POST/award-flight-search$0.02Use when an agent needs award flight search. Returns Validate and normalize an award-flight search (origins, destinations, date window, cabin, passengers) into a stable machine-readable request and response shape, without claiming inventory Oblique does not hold. $0.02. Also on x402 Bazaar
A dash means the listing gives no price or method. Copy buttons copy the full URL.
Showing 25 of 94 listed endpoints. Next endpoints First endpoints
Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.oblique.markets
Recent checks
All 10 checks
| When (UTC) | Result | HTTP | Response |
|---|---|---|---|
| 16 Oct, 23:40 UTC | Challenge detected | 402 | 491ms |
| 15 Oct, 19:10 UTC | Challenge detected | 402 | 434ms |
| 14 Oct, 12:00 UTC | Challenge detected | 402 | 242ms |
| 12 Oct, 06:05 UTC | Challenge detected | 402 | 278ms |
| 10 Oct, 12:38 UTC | Challenge detected | 402 | 44ms |
| 9 Oct, 09:34 UTC | Challenge detected | 402 | 207ms |
| 8 Oct, 09:33 UTC | Challenge detected | 402 | 193ms |
| 7 Oct, 06:40 UTC | Challenge detected | 402 | 558ms |
| 5 Oct, 17:05 UTC | Challenge detected | 402 | 397ms |
| 26 Sept, 05:02 UTC | Challenge detected | 402 | 242ms |
Questions
Did our last probe detect a payment challenge?
At our last probe on 16 Oct, 23:40 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.
What price is recorded for Oblique Markets?
Its listed price is $0.002.
What payment terms does Oblique Markets advertise?
The listing advertises MPP, x402, Base, Solana, Tempo and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.
Where is Oblique Markets listed?
In mppscan, x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.
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